Responses
Say's alot about his progress; her comparing Kurose with Shirotani's father upset him far more than her demeaning remarks - so instead of puking all over her (which would be fitting as well), he's in a furious state (not panicky). Not even noticing his accomplishment "drinking from another person's cup"
Everybody talks about how Kurose knocked out the bitch and I'm TOTALLY agree with all but anyone notice something very important : Shirotani drink in Kurose's glass ! He was upset with that fucking bitch and didn't paid attention that he took Kurose's glass and drink in it. I'm not sure but wasn't it one of the "count" he made at the beginning of his "therapy" ??? Isn't it the tenth item ???