Finally found

I hear the room fill with laughter
And then forget everything after
You stand there memorizing
I'm here, barely breathing
There's something I should have said
But I laughed along instead

You know what you want
But you get what you said
That you know you've always said
That you wanted instead.
I know what I want & suddenly it's the sound
If you off to the side saying, I'm finally found.

I hear your heart beating faster
But I'm unclear on what you're after
You give me no reason why
I shouldn't say goodbye
I can't think what I could have said
So I'll break your heart instead.