At first, the age gap made me worry. However, I found myself smiling after a few episodes because of how cute Shin is. I know Minato is kind of irritating sometimes, but I understand him. Perhaps, he is asexual(?). I think it would be interesting if he turned out to be asexual since he often panics and becomes stressed out every time Shin makes a move. This show is not for all, but I really like it. It became my comfort show because of its ambiance and I just love the background music. If you don't like aggressive young characters pursuing older men, then this is not for you.