I'm really angried by the way lots of people, in the comments, reacted to that final scene, it almost seems like they haven't read all the previous 79 chapters of the story (or reached the 80th chapter's ending) ... I't's clear that Kaji's relationship with the concept itself of "relationship" it's flawed, the story gave us countless examples on that matter... He's trying his best and he's coming to the realization that his old ways are a mechanism to cope with the heavy pain of the absence of love in his life... He hasn't DONE anything, He's never even seriously considered it, he just had the though out of habit due to the stress and the tiredness of the moment, and the realization of the implication have shocked him
Kaji is my baby I'm literally crying, I just love how this manga can go from the silly vibes or the super sexy smutty ones to this absolute peak of intimacy and true human connection