Responses
Still, he has to see how it looked to give him more money than the cost of a cab ride everytime that they had sex
I absolutely agree with you, I don’t justify his actions, it's just why I think he does it
I have two theories on why yahwi gives jooin money. I think it has to do something with his grandfather being harsh on him, maybe he's expecting him to be with someone rich, especially when they are both dudes (his grandpa probably doesn’t going to like that) so yahwi maybe at least wants him to think that jooin is rich (he bought jooin many expensive clothes on chapter 29) so he won’t make his grandpa upset or mad and put him off his testament.
Another option is that maybe when they were very young jooin’s family were poor so perhaps yahwi thinks they’re still having a hard time, so he wants to help jooin now while he can (yahwi is pretty bad with words so he’s just doing without asking). But I think the first theory makes much more sense.