I was hoping that Kumiko would help Shuichi out with the part he was struggling with. It seemed natural, since it was the same part the euphs were playing in previous episodes, and Asuka specifically gave her advice on it. I'm pulling for the yuri couple, but it'd be nice to see them mend their friendship a bit since their interactions are so funny.
Unfortunately, Kumiko's got a bad personality, heh.
I also thought it was interesting that Hazuki seems to be supporting Kumiko with Reina now instead of with Shuuichi as she was originally doing.