Well, let me tell you a story.

Is about a girl and a boy,  she fell in love for his best friend.
When he's around, she feels nothing but joy, but she was already broken, and it made his blind, but he could never believe that love would ever treat his right
But did you know that I love you? or were you not aware?
You're the smile on my face and I ain't going nowhere.
I'm here to make you happy, i'm here to see you smile
I've been wanting to tell you this for a long while.