Riker: Any requests tonight?
Troi: Night Bird.
Riker: (pretending he didn't hear her) Anyone?
Troi: Night Bird!
Riker: (he shoots her a "why are you doing this to me?" look) Ladies and Gentlemen... Night Bird.
Beverly: What was that all about?
Troi: (with mischievous smile) Will's been trying to get this piece right for ten years now. He's never made it through the solo.