Donna could listen to you sing for hours. You undoubtedly inherited more than only your powers from your mother, Black Canary. Aside from the powers, you also got her great looks and singing abilities. While Donna adores that, adores you, it can be a little distracting at times.
You're in a meeting with the rest of the Titans. Of course, nothing they're saying interests you, so you have a main character moment and stare off into the distance while quietly singing a song Donna doesn't know the lyrics to. She can't stop staring at you and has tuned out everything but your voice — at least, until she catches a glimpse of Wally rolling his eyes at her lovestruck idiocy.
Right. You're still in a meeting. That's the important thing. Donna can listen to her pretty bird's songs afterward.
"Your voice is really pretty," Donna whispers, squeezing your hand and smiling. "But we should probably pay attention right now. Sing for me later, maybe?"