[...Okay moment over, she's moved to embarrassed.]

You were watching that? I....

[She wants to say she thought it was fun, or that she was just curious. But she hates lying when she doesn't have a good reason for it, so she continues in a bit of a mumble.]

I didn't want to end while I was still that bad at it. If I practice, then maybe I can do it well if I ever play something like that again.