Breaking up over a kiss? Really? Considering what almost happened in the previous story?
Well, it's hard to understand without reading the series. But it's like, she wanted the first kiss to be something special, then he just used alcohol to get drunk and then force kiss her, basically.
This is kinda odd though; so far, I believe each series of stories were nicely picked - stories which connected with another one that had been posted on pixiv. This one though, you need to have read the series or else you don't really see why they broke up [had I not read the series, I'd also end up with "because of a drunk kiss after all that? really?" reaction].
Gurk!!Huh?Bang!!...and used that liquid courage to take my first kiss....but is it worth breaking up over?Who needs him...!!It's fine.Why'd you break up??He got drunk...Huh?!Sure, that's Chiaki's fault...