The main problem is misunderstanding, they both just assume things and does not properly communicate at all and when things go south anger gets the best of them. Adante does not know how to convey his feelings and emotions so he's acting out which Hyoseop may translate to obsession when it comes to espers. Bro went through tough times so he's protecting himself, he doesn't wanna go through that same situation he was in the past which is understandable.
I think it was almost half a year before they solved the misunderstandings and it was really frustrating if you read the novel but if it's the manhwa they would probably just summarize it and might be less frustrating HAHAHAHAH
The main problem is misunderstanding, they both just assume things and does not properly communicate at all and when things go south anger gets the best of them. Adante does not know how to convey his feelings and emotions so he's acting out which Hyoseop may translate to obsession when it comes to espers. Bro went through tough times so he's protecting himself, he doesn't wanna go through that same situation he was in the past which is understandable.
I think it was almost half a year before they solved the misunderstandings and it was really frustrating if you read the novel but if it's the manhwa they would probably just summarize it and might be less frustrating HAHAHAHAH