[It's either a good thing or a terrible thing when Riko finishes playing and looks up from her sheet music. She doesn't seem upset or worried at all when she spots Kumiko.]

Ah, good afternoon! I'm sorry I didn't notice you were here. You're from the wind instruments club, no? I've heard the club play.

[She closes the piano lid, getting to her feet.]

Is there something I can help with?