As expected the childhood friend show up soon after this, MC still a coward despite being able to confess. Nikaido imouto also want to be a mangaka so she ask MC opinion on her drawing. The childhood friend is really annoying, MC already reject her but she have that never give up attitude and it forced Nikaido to tell everyone on the publishing departement party that they are in relationship, the head editor is furious and everyone shocked. After that MC gradually change and become more popular(like seriously he became cooler), but it makes his relationship with Nikaido feel distance(they lived together), he always busy doing this and that even when they do it he still look at his phone. After that Nikaidou decide to broke up with leaving his apartement when he asleep, in the morning he cannot found any of her belonging and only the ring left. Day after that he run into the childhood friend house, when they gonna do it he remember all of the memories with Nikaido and decide to stop and go home. Later he realized why she left him, he shave his head(again) confront her in the park or something and do some dramatic apologies but it seem that she reject him. He decide to stand in the road, try to get hit by a bus but the bus stopped right after. In that moment of relief suddenly a car hit him and he lose conciousness. All of his family come to she him, Nikaido feeling guilty. When he wake up Nikaido is under the bed then they make up. They got married after that and that's all. I don't really understand what happen since I cannot read but I think the ending is really bad.