Last chapter everyone, and let's try not to kill me when this is done. But in all seriousness, let's get to the reviews and tell you my little secret at the end.

Dreadwing216: And now the story is coming to an end, kinda cool once you think about it, dramatic as well.

addisonr08: I'm sorry to hear that and I would love to forward you the chapter but … not sure what to forward it to.

Totallyobsessed: Well, I try my best.

Disclaimer: Phineas and Ferb characters belong to Dan Povenmire and Jeff "Swampy" Marsh.

Erick and story belongs to me

Beta read by Sabrina06

(Phineas's POV)

(The next day)

I got up bright and early, because today was a very important day. Today was the day that Isabella and I would switch back to our regular bodies, but it wasn't all good. I knew that after we were back in our own bodies Isabella would want to talk about my feelings for her. At the moment, I assumed the worst but there wasn't much I could do to prevent that, or prepare myself. I got ready for the day as always and took one final look at the reflection in the mirror. "Well, this is the last time I'm going to be looking in a mirror and seeing Isabella staring back." I said with a laugh. I walked downstairs, ate breakfast, and said goodbye to Isabella's mom before walking across the street to my house. When I finally got there, I saw Ferb sitting in the backyard alone. "Hey Ferb." I said as I walked in. "So did the part arrive yet?"

Ferb closed his book and looked at me. "Would you be upset if I said that the part came in the day after you two swapped bodies?"

"What?" I asked, ready to snap. "You mean to tell me that you had me wait two whole weeks in Isabella's body, go through her period and Fireside Girls' meeting; and it was all pointless?"

"No." Ferb responded. "I just asked if you would be upset, the parts came in a few minutes ago."

I stared at Ferb as one of my eyes twitched, then looked around the yard and noticed that Isabella was missing. "Hey Ferb, Where's Isabella?" I asked.

"In the bathroom." Ferb said as he went back to his book. "She should be out in a few minutes."

I looked at the house, thinking about what was about to happen. I'm about to switch back into my original body and also lose my best friend in the process. Eventually Isabella came out and froze when she saw me. "Phineas." She said hesitantly. I knew that she was thinking about my feelings for her, which she just found out about, and I was worried that she would want to talk about them, right now; making this even more awkward. "Glad you could make it." She finished.

"Well I had to come, how else was I going to get back into my body?" I asked.

"I guess you're right." She said with a laugh. "Speaking of which, where's Erick? We need him for this operation, right?"

I looked behind myself, confused. "Yeah, I told him to be here early, where is he?"

Ferb closed his book and stood up. "Well we only need him for the calculations, so we should get working on the actual device; then when he gets here, we will be ready to switch you two back."

"Works for me." I responded.

(Phineas's POV)

(One build montage later)

We had finished re-construction on the mind swap device; and just as we were done, Erick ran through the gate breathing heavily. "Sorry I'm late." He began. "I … had to … finish … the boss battle against … Giygas" He said between breaths.

"You were playing video games when we needed you to switch back to our original bodies?" I hissed.

"Look, I lost so can we just skip this so I can get back to trying to beat him?" Erick asked.

"Are you going to be focused?" I asked.

"I finished the calculations and prep work a while ago, you don't have to worry." He responded.

"All right then, let's get started." Erick went to the control panel, while Isabella and I walked over to the two seats at each end. We placed the helmets to our heads while we waited for Erick to give the all clear.

"All right then." Erick began. "There is a dual filter system which will take all the male portions of Phineas's mind out of Isabella's body and take all the female portions of Isabella's mind out of Phineas's body. Now you will fall unconscious and you might experience nausea and intense vomiting when you swap back, as well as blurred vision, shock and there is also a small chance of infertility."

"What?!" I asked panicked.

"Let's light this popsicle stand!" Erick shouted. And with that, everything went black.

After what felt like a dream, I opened my eyes; and I was woozy as ever. I got to my feet, and instantly dropped to my knees as my stomach began to ache. I instantly lost whatever breakfast I had eaten. As I tried to get to my feet I dropped to my knees again and once again, proceeded to be ill. There couldn't have been much, if anything left after that first round; but there's nothing in there now. I managed to get to my feet and as my vision cleared, I noticed my long pointed nose. I slowly reached my hands up to touch it and I immediately smiled. "I'm … I'm in my body!" I exclaimed.

"So am I." Isabella also said, she didn't sound as enthusiastic. I looked over to see that she was also on her knees. "Damn, couldn't you have done something about the throwing up?"

"I could always switch you two back." Erick said with a glare.

"I'm good." I said as I waved my hands in defense. "So … what about the infertility?"

"Miscalculation." Erick said as he looked at the panel. "There's nothing for you to worry about … hopefully."

"Thank you." I said before shaking away the remaining dizziness. "I'm glad that I'm back in my body."

"You can say that again." Isabella said as she got to her feet. "So are we going to need any special treatment for a few days or something or are we good to go?"

"Everything should be fine, things might feel a little strange at first but in three days' time things should be perfectly normal." Erick hit a few more buttons and we heard the device turn off. "Now if you'll excuse me, I need to get back to fighting Giygas." And with that, he left. Moments later, a red laser-beam came out of nowhere and hit the mind swap device only to be reflected into the sky.

"Wanted to make sure that this one stayed long enough." Ferb said as he pulled out a can of laser reflecting gel. "But now I … have to meet someone important so I will see you all later." And with that, Ferb also left, leaving Izzy and myself alone.

I was at a loss for words, she didn't know that I was aware of what she knew; and she was currently staring at me, making me feel awkward. "Well looks like it's just you and me." I said trying to break the silence.

"Actually Phineas." She began. "There's something … I wanted to talk about."

"Really?" I asked, a little afraid. "Can we not, and pretend that you didn't want to talk about it?"

She paused then laughed. "I don't think you know what I want to talk about." She said with a laugh.

"Um … I think I do." I said as I took a few steps back. "And I don't think I want to talk about it right now."

She sighed, then leered at me. "Phineas, I really don't think you know what I'm talking about."

"You want to talk about my feelings for you, which you found out from Django!" I exclaimed. Isabella looked at me, shocked, then I shook my head and turned around. "I'm sorry, I should just …" I didn't finish my sentence. I just ran inside and up to my room, locking the door behind me. Only then did I let the tears flow. "Why?" I asked myself. "Why did I have to fall in love with my best friend?"

I tried to hold back tears as I walked over to my bed and let myself fall onto it. After a few moments, I heard a knock on my door followed by a voice. "Phineas?" I heard Isabella ask.

I sat up and made my way to the foot of my bed. "Damn." I said to myself. "What does she want?"

After a few minutes of silence I began to wonder if she was still there or not. "I guess she left." I said. I turned around slowly and froze when I saw that Isabella had been kneeling on my bed right behind me.

"No, I just found another way in." She said as she bit her lower lip.

I looked at her, shocked, then turned and sat at the far end of the bed. "Guess I should have seen that one coming." I responded.

"Sorry about that." I heard her say. "So … can we please talk?"

I sighed knowing that I couldn't avoid this; so I decided to just get it over with. "All right." I said in defeat. "Where do you want to start?"

"Why didn't you tell me?" She asked

"Because …" I closed my eyes and sighed. "I know that you probably don't return my feelings and I didn't want to lose you as a friend."

I felt her place a hand on mine. "Phineas, I would never end our friendship because of something like that."

I turned my head to look at her. "Really?" I asked.

"Of course." She responded. "As a matter of fact, I think it's kinda sweet that you're in love with me."

"So you're not going to end our friendship?" I asked hopefully.

"Of course not." She said happily. "Actually, there's something I wanted to tell you as well."

"Really?" I asked. "What is it?"

She smiled, closed her eyes, and her face flushed like she had caught a fever. "Well … I … um … kinda … well …"

"What is it Izzy?" I asked again. At that moment, she grabbed my shoulders and pulled me into a kiss. It felt amazing but there was still one question that was on my mind that I asked when we finally separated. "Isabella, why did you kiss me?"

She looked at me surprised then laughed. "You truly are oblivious, aren't you?" She asked.

"Oblivious?" I asked.

"Yeah." She responded. "And that's one of the reasons that I like you."

"I'm sorry?" I asked.

She giggled. "I love you too, you adorable oblivious idiot."

My eyes went wide as Isabella giggled again. "You … you're in love with me?"

"Yup." She said as she scooted right next to me. "I've been in love with you for years."

I looked at her wide eyed. "Years?" I asked.

"Yeah." She leaned her head against my shoulder. "But it's all been worth it."

I looked down and closed my eyes. "I should have had the courage to tell you how I felt." I began. "Instead, you found out from someone else."

"Don't be like that." She responded. "You were in the same position I was, and I can't blame you for being afraid."

I smiled and hugged her. "You know what, I completely forgot about something."

Isabella looked at me curiously. "What's that?"

I smiled. "Isabella, will you be my girlfriend?"

She giggled and kissed my cheek. "Of course I will Phineas." She began snuggling me. "After all, how else are you going to pay me back for giving you so much freedom while in my body?"

"Excuse me?" I asked a little worried.

She laid down on my lap and closed her eyes. "You got to do whatever you wanted while in my body and now you get to pay me back for that freedom."

"You also got that freedom and I didn't even do that much to begin with."

She giggled and wrapped her arms around the back of my neck. "But you had the freedom, and now that I know you have feelings for me, I know you at least did something." She gave me a coy smile. "Besides, a boy in a girl's body has a lot more fun than a girl in a boy's body."

I laughed a little. "Well … maybe."

She laughed then swung around so that she was standing in front of me. "So until you pay me back, you belong to me."

"And after that?" I asked nervously.

She placed her hands on my shoulders and smiled. "We'll probably have a few children by then so you'll still belong to me." She pushed me down then crawled on top of me. "But that's not for a very long time so don't get any ideas." She wrapped her legs around the back of mine so that the lower halves of our bodies were inseparable. As she lowered her body, her hands wrapped around the back of my neck and she slowly pressed her lips against mine. Her lips were soft and the feeling was amazing. After some time we finally parted and lay there in each other's embrace. "I'm glad we're finally together." She said as she held me tight. "It was strange but it was defiantly worth it."

"At least it didn't get too crazy." I responded. "I mean we were lucky, things could have gotten a lot worse, and taken a lot longer."

"Yeah." She said as she began to fall asleep. "So let's just be thankful for what we have and never break the fourth wall ... ever again."

You know, I can't even remember the incident in question that pushed me to punishing them. I guess I could look back but Oh, well. Now for the surprise, in less than an hour I should have another chapter of something up and I don't have the next chapter of poker night started yet and this story is done. Put two and two together and I'm sure people will be excited or confused. Catch yeah on the flip side.

R&R