Oh shit, right as she is afraid of making a mistake and sacrificing everything for the person she loves Momo catches Hasumi with a little secret... Honestly she couldn't have had worst luck, hopefully this doesn't blow out of proportions... By the way does Akane have a baby? Oh and yes we have seen Akane before in previous chapters (not her boyfriend though) but in those previous chapters she never once ran in to Momo or go to Sumire's apartment.