Not only did he tell Mizuki to strip (and he laid his hands on her! Unforgivable!), but he also destroyed students' property by throwing the guitar out of the window.
OK, but just going along with that... I didn't like how suddenly he changed his mind. For someone as stubborn as he is, I think it would've taken him some time to think it over before realizing that he really is doing the wrong thing.
Meh, moving along...
Sano called her "Mizuki"! Kyaa~
I thought Mizuki's reaction was really cute, she has all the reason to be as excited as she was.
Sano was awesome in this ep; he's really opened up and is showing a lot more emotion now. I loved when he *chopped!* Nakatsu when Nakatsu leaned in to kiss Mizuki.... His reaction afterwards was priceless - he can really use his coolness to his advantage when he needs to. XD Also, it may be a little sudden, but I like his little bits of affection towards Mizuki.
And some more juiciness, Nakatsu peeked at Mizuki in the shower... now he knows she's a girl! And he *just* got used to the idea of being gay, too.
Kagurazaka has really gone up on my character-meter-scale thing since we discover that he's really a good guy after all.... it's not because he acted mean before that I didn't like him, but that he always did these weird poses with his mouth hanging open. O_o I think the last time he did that was in the beach competition episode when he's taunting our heros. Anyways, he's been cured of whatever open-mouth sickness he had before and he's a lot better now.