keisuke, you barfed on hebikawa in public. you tarnished her dignity and now she can't get married. you gotta take the responsiblity and make her your wife
This is a surprisingly unpleasant manga to read for something that seemed like it was going for fluff, and it's all because of how disgustingly worthless this MC is. It sucks that spineless potato MCs that get shat out for "romantic comedies" are what readers identify with.
the author knows how to capture that teenage angst and the subtle nuances of relationships. good writings make people feel emotions whether good or bad