Kaz is in there rocking out and singing. He immediately stops when you and Jiro walk in and he puts the guitar down.
Kaz: W-what!? I mean-uh-yeah-I-I'm not-good-I just-uh-
Kaz puts the guitar down
Kaz: Uh-no-I-I sort of....taught myself-but-um-I'm really not that good so I-I don't-and uh-
Kaz: Uh-thanks...Baku you can play drums!?
Kaz shrugs
Kaz: I don't know...it didn't really seem that important...I can do a lot of useless shit so-
Kaz laughs
Kaz: Whatever, I may be useless but I'm still going to be a better hero than you-