(barney pov)
"BARNEY!!! BARNEY!!! BARNEY, I saw what you were doing through the window! Barney, I saw what you were doing to my sister! Now get out here!"
"Wow! Listen, we had a good run. What was it? Four? Five months? I mean, that's more than most people have in a lifetime! So, good-bye, take care, bye-bye then!"
"What are you doing?!"
"Oh, I'm going on the lamb."
"Come on barney, come on, I can handle Ted. Hold on. Hey, ted. What's up, bro?"
"What the hell are doing?!!"
"Hey, what's-what's going on?!"
"Well, I think, I ted knows about me and Theo."
"Dude! He's right there!"
"I thought you were my best friend, this is my sister! My best friend and my sister! I-I cannot believe this!"
"Look, we're not just messing around! I love her. Okay, I'm in love with her."
"I'm so sorry that you had to find out this way. I'm sorry, but it's true, I love him too."
"My best friend and my sister! I cannot believe this"
"Who is up for karaoke"lily asks
We all and smile and nod and head down to the karaoke bar
"Who is going first," ted asks
"I and barney could go"
"What are we going to sing gorgeous"
"My favourite song from a Disney film"
"And that is"
"The start of something new"
"That could be our song"
I and theo go up on the stage and grab a microphone each as the music starts
"Living in my own world, didn't understand that anything can happen when you take a chance."I sing
"I never believed in what I couldn't see.
I never opened my heart to all the possibilities."theo sang
"I know something as changed never felt this way" we both sang.
"And right here tonight"
"This could be the start of something new.
It feels so right to be here with you. Oh.
And now, lookin' in your eyes, I feel in my heart
The start of something new." we both sing as both of us finish as every applauded.