Responses

Well unfortunately it’s a pretty common trope in these isekai reincarnation stories... You know: ‘the childhood friend love interest that the protagonist sees as family’ but because of his maturity and ‘talent’ she on the other hand has long since fallen in love with him. In the end she wins him over with her persistence by fx. following him around everywhere (even on long journeys). This kind of protagonist is also very likely to unwittingly create a harem. <- which I’m also hoping doesn’t happen.
For someone so old he sure does liked to get pushed around by people younger then him he needs to teach the cat girl some damn manners.