[spoiler]I remember reading the novel of this. It's so shitty because all he talks about is food. I don't have time to listen about you describing the taste of a ramen or some shit. It's like food wars but in a isekai (but he's the only one who really cooks.)
Imo relationships fail 80% all the time, it can last for months, years etc. But who am I to say this when I haven't even experienced dating. Well even if it fails you'll always learn something new, idk anymore.