Yahhh but at the same time, the uke shouldn't have to endure it. Seme's problem shouldn't make it so hard on uke that it makes him that unstable. If there is a secret seme can't divulge to that point even if it makes uke that upset, it is just unhealthy.... I just hope everything goes well, but unlikely
spoiler
well unfortunately nothing goes well cuz the uke sleeps with the director and like the day after sleeps with Honam. That's just wrong no matter what Honam had done, cheating is never the right choice, the uke should have broken up first.
Yes, but the uke had the chance to ask about Honam losing his memory before Honam starting his training, he didn't and kept saying I will ask later and choosing the dumbest way; asking the director questions about this instead of clearing it with Honam. Once Honam started his training, he could no longer talk about stuff related to it, he mentions that he can't himself and he looks so pressured (probably from his family and the fiance thingie is also what the family arranged for him as part of his training). I get that uke was basically in a state of not knowing what would happen to their relationship and he was dealing with so many misunderstandings but again, cheating is just wrong, getting affected by other people's words about your partner is also wrong, your partner begging you to trust him and wait but you ditching him after few days is also wrong. Yes, if Honam was gone for like five years I would get it but he used every chance to visit the uke even though his butt was being followed by his father and fiance constantly. And if you go over the raws u will see that the fiance meets the director and they're very suspicious.
Cheating is bad. Hiding stuff from your lover is bad. Trying to get into someone's pants while that someone already has a lover is bad. Everyone is doing something bad here.
"But his boyfriend is doing worse by potentially having a fiancee" doesn't nulify the fact mc is also being p shitty here. "But he is emotionally unstable" is also not a justification for his misdeeds. Might as well say if someone is emotionally unstable they can hit u in the face and u wont be angry at them because of their reasons.