I just ship the Anderberry siblings so hard core that I just had to write this.

...

Rachel Berry always knew she was an only child. Sure she was happy with it being just her and her dads, but then again, sometimes she wished she did have a brother or sister. Her dads however, had been keeping something from her. She did in fact have a twin brother. They just never really knew how to tell her. But that was about to change.

Rachel had become really good friends with Blaine Anderson. He was dating her bestfriend, Kurt Hummel, so they did hang out a lot. They actually had a lot more in common then they thought they would.

Kurt and Finn were going to be busy this weekend, family stuff, so Rachel decides to invite Blaine over himself. He has never met her dads and she really wanted him to.

"Hey Blaine." She says as she walks up to his locker and smiles at him.

"Hey Rachel." He smiles back. "What's up?"

"Nothing. I was just wondering if you wanted to hang out tonight?"

"Yeah, sure. What do you wanna do?"

"I don't know." She shrugs her shoulders. "We could just hang at my house. Plus, you haven't met my dad's yet."

"Yeah, that sounds good. I mean I've always wanted to meet your dads."

"Well, my dads are amazing." They both laugh. "See you tonight then. Bye."

"Yeah. Bye Rachel."

Blaine got to Rachel's around 6 that night. They plan on just watching a couple movies.

Rachel's the one to answer the door. "Hey Blaine!"

"Hey."

They walk into the living room and sit down on the couch. Her dads came down the stairs a couple minutes after they sat down. Rachel got up and Blaine follows her over to her dads.

Her dads are shocked when they see this boy standing there, they instantly can tell who he is and they can't believe it. This boy standing in front of them, was Rachel's twin brother.

"Dads, this is my friend Blaine Anderson. And Blaine, these are my dad's Hiram and Leroy."

They still can't believe he was here, but they both shook his hand. Hiram was the one to speak up. "I-It's nice to meet you Blaine."

"You too. Rachel talks about you guys all the time." Blaine smiled.

"Well my dads are amazing."

"Right, well. You two kids have fun." Hiram and Leroy go into the kitchen, still in shock.

Rachel and Blaine make their way back over to the couch to watch a movie.

Once Hiram and Leroy are in the kitchen, Hiram makes sure Rachel and Blaine are out of ear shot. When he sees them on the couch, he turns to Leroy.

"I-I can't believe it. It's him."

"I know. W-What are we going to do?"

"I-I-I don't know. I mean, we've kept this secret from her for so long. And now that she's friends with him. I think we have to tell her."

Leroy looks at his husband. He knows he's right. They've lied to their daughter for so long. "You're right. We need to tell her."

"Well let's do it after he goes home."

"Okay."

Rachel and Blaine sit on the couch watching The Sound of Music, which they've recently learned was both their favorite movie. They had no idea that their lives were about to change.