AN: alright well sorry to say this is the last chapter of this story. But if I get good response I shall continue on with a sequel. Already got it all planned out, but only will post if I get some good feedback. Enjoy these last few words my fellow Adventure Time fiction fans.

It has been a few months since Marceline received the warning from Finn. And true to his word the hero did take the potion. It increased his age and looks by five years, the hero was no longer thirteen but eighteen. Marceline noticed that the boy now man had changed; he was taller, stronger, even his voice deepened with the potion. Finn no longer wore shorts but instead blue jeans, that was probably the only difference in the way he dressed.

However, Marceline had noticed something strange, something that always happened when her girlfriend was around the young man. The Queen noticed that her pink skinned girl would now stare at Finn; she would plan her days around the bear hat wearing man. Hell, Bonnie would even blush at every single word the hero says to her now in his deep voice.

Now, she was not one to get jealous easy but, Marceline was starting to feel left out of her and her girlfriends own relationship. Then one day, a few weeks back, Marceline received a letter. It was an invitation, a chance for Marcy to do something great but at the same time she was still trying to reignite the passion between her and her beloved.

Marceline sighed she knew it was over, and for the hundredth time that night she was floating above her couch rereading the wrinkled, aging, and excessively creased invitation she had received a few weeks back.

Ms. Marceline the Vampire Queen

My name is not important at the moment but what is important is the offer I am about to give you. Awhile back I caught your show at the Candy Kingdoms Palace in honor of Ooo's hero. Now it caught my eye and in turn caught the eye of my superiors. We would like to offer you a place in our around the world tour. It will take you past the boundaries of Ooo and even farther, you will see new places and meet new people along the way.

The tour does not start till the twenty-fifth of this month of December and we do expect your answer by the thirteenth of December.

-The Man of Music

Sighing heavily Marceline pocketed the letter. It was the twelfth of December and she had just sent her reply to the Music Man. Now it was time to stop delaying the inevitable and tell her girlfriend the truth. The full moon was out but not even a single why-wolf was singing its praise to the beautiful space rock. They knew what Marceline was doing and in a way they were mourning her departure.

Bonnie stood on the balcony right in adjoining the window Marceline normally comes in through. The raven haired goddess waved half-heartedly and wrapped her arms lightly around her candy lover.

"Hello Marceline, you are here earlier than usual." Marceline backed away slowly still silently, trying to figure out a way to tell her the news.

"Marcy…. What's wrong? You're as silent as the grave." Bubblegum grew slightly angered; normally that comment gets some sort of reaction from the undead Queen. Finally Marceline could delay the pain no longer.

"Bonnie… I'm leaving. I got an offer to do a huge tour." A sharp pain seared Marceline's face.

"You swore… why? You're breaking your promise." The ink haired girl dropped to the ground. She looked into the tearing eyes of her soon to be ex lover.

"Bonnie, don't fight it. I see the way you look at Finn. He's all grown up and I get it. I'm not hurt, just be with him okay." The last bit of warmth in Marceline's undead heart faded away. She did it, she broke it off.

Marceline opened up her arms and gave the crying princess a hug. Not a hug between lovers, but a hug meant only for comfort.

"Will I see you again?" Even Bubblegum couldn't help but laugh, choking slightly on her tears as the cheesy line slipped out.

"Princess Bonnibel Bubblegum, I have not one goddamn clue, but you know what? One day, I'll stop by just to say hey alright? And that's a promise I'll keep. Hell, even if you don't want my company at the time I'll still show up and force my way into this castle. Okay?" Marceline felt the arms around her midsection tighten as the Princess smiled happily.

"Fine, and if you don't I'll hunt you down. That's a promise." Bubblegum pushed away from Marceline and looked up at her one last time.

"Marcy, I'll always keep that shirt you gave me. And then I'll give it to my child to show them that a vampire can truly love someone, and that I was lucky enough to be that someone. Now get out of here, go get whatever it is you're searching for." Marceline smiled, tears now making their way down her face.

With one last nod the Vampire Queen was off into the night sky flying towards the music mans place, with one last song between her and Bonnie playing in her head.

AN: I'm sorry to say but yes this is the end of Who Do You Love? But remember if you're all good for Christmas or whatever you celebrate I will start the sequel and give you two holiday one shots. Please read, review, subscribe.

Beta note: Pt_robokid is flippin' rad.