Hi, hello!
So, I've been visiting this page for such a long time, I must say reading your opinions is truly entertaining and Nora89 usually made my day with her comments here (seriously, I simply love how you and Foxy Lady tend to analyze even the body language, facial expression and connect the dots from earlier chapters). That aside, I won't go into it too much, but I can't help but think about the flashback in chapter 49., when Sumin, who really can't drink well, got drunk and slept with Nami, and it occurred after Nami told her she slept with Seju. I kind of remembered the incident with the bartender...