
If the coach starts "realizing" that he actually loves Geon and tries to get with him romantically I'm gonna be pissed.

This doesn’t seem like the type of story that’d do that… like at all lol. He looks like the only concept of relationships between men he understands is familial or platonic, and he’s about to get married. Sure if the author sucked and this was a bad, cliche, and stupid story, they could shoehorn “oh but the coach is gay now! >:D”, but like I said, this isn't that kind of story.

I'll be honest, while I'm sad for him that his family is fucking trash (his brother annoys me the most btw) it doesn't excuse his previous actions. Actions he's not even really making up for. He knows what he has to do and even gave Inseo decent advice on his love life. But when the time comes for him to start apologizing and change he decides to go with the "settle for me until you find a better man" approach. Dude. What the fuck.
He threw the ring in the river right? But it appeared on his finger again later when he was sitting in the alleyway. Was that a hallucination then or did he get it back and we just didn't see it?
It in the beginning that those were the first signs of his mania so he's probably going insane with some sort of mental illness
OOH. THANKS! I was a bit lost.