Responses
I feel like you're being way too harsh on him lmao. The whole story is about learning to communicate with your partner. Yamato is genuinely a kind hearted person but he has a hard time going against social pressure. Yes he can be really annoying with his whole good dude shtick but he's flawed and they address it in the manga as one of his flaws so I don't have any beef with him.
In my opinion yamato started off as a good love interest but as the manga continued he became more dull and infuriating. He made me start rooting for the other love interest’s for mei. Yamato is a filthy scumbag and I hate him with all my heart. He gets so clingy and jealous when ONE guy likes mei but he gets to have a fan club of women constantly trying to get with him knowing he’s with mei and she just has to put up with it. Mei put up with all his dishonesty and hypocrisy just to have a mediocre marriage and a hideous looking baby.