So idk if y'all forgot, but a big part of fiction is when the main character goes through character development because they are a flawed human being. Param is only human. Remember how his biggest flaw is that he has a really high libido and thinks with his dick? I would assume that part of his character development is learning how to control himself.
Some of you guys are so young that you have never had to write a book report longer than one page, and sis—it shows.
I don't get why people are so angry with Param?? He isn't in a committed relationship with Hwi (unless I'm forgetting something). All that's happened is that Param and Hwi have a date scheduled. To be fair, I also don't really know when you have to start being faithful/monogamous in Korean culture. But from where I'm standing, all Hwi did was ask him on a date. They aren't boyfriends.
Unless he's stupid he should be aware that Hwi clearly wants to be in a committed relationship, and param hasn't turned him down so while this is kind of like a grey area it still feels weird that he would have sex with someone else when he agreed to go on a date that works lead into a relationship with someone else.
Also threesomes suck.
idk about y'all but my headcanon is that they switch a lot. they just seem like that sort of couple