Well first the ex said all those horrible things to the mc, blamed him for disappearing when it wasn't mc's fault (he was in a comma), and cut mc out of his life. He knows the mc still felt for him but he still cut him out anyways. Now he's acting nice and asking if the mc is going to the hospital? That's really cruel to get constantly shoot him down and get his hopes up again. This whole situation sucks and nobody is really to on blame. But the ex is handling it sucks. He needs to make a decision instead of being so wishy washy about how he is going to treat the mc. The ex going between trying to cut off the mc and asking if he's okay is cruel. Hope that helps to explain why the ex is being trashed
But it really is a tough situation for both parties. The ex lived for 5 years thinking his lover disappeared and then having them suddenly show up when he finally decided to move on is definetly going to mess him up. So I understand why its tough for both parties. I think the one that is overstepping his bounds is the ex's lover by restricting him like that
No I'm saying that that its hard for the ex too not just the mc. It's understandable why he moved on. Also, just when he finally decided to move on the mc came back into his life. That would fuck anyone up.
What I dont agree with is how he totally blamed the mc in the beginning, that wasn't right. Also how he half assedly cut the mc out of his life then asked if he was going to the hospital was cruel. Then he's feeling jealous of the mc for trying to move on (at least he is sleeping aware of it tho). Ex needs to make up his mind on what he wants to do, and stick with it. But then again would anybody handle the situation well?
as much as i think taejung's too harsh on joyoon, he didn't cheat though? joyoon went missing for 5 years, last seen in syria which is a war zone, it's common sense to think he might have been dead and his body was never recovered. taejung thought joyoon died after searching for him for 4 years, so he started seeing another person. that doesn't constitute as cheating

Why u guys talking bad about the Ex like bro