I'm glad he finally told his father how he really felt. I may be remembering it wrong but didn't his mom know? I'll go back and reread when I have time, but I could have sworn there was a scene with Seoyoon and his mom and it seems like she was saying not to be upset about that the dad was doing. I hope I'm wrong.... but it would explain why Seoyoon can't forgive his dad for it.
I'm glad he finally told his father how he really felt. I may be remembering it wrong but didn't his mom know? I'll go back and reread when I have time, but I could have sworn there was a scene with Seoyoon and his mom and it seems like she was saying not to be upset about that the dad was doing. I hope I'm wrong.... but it would explain why Seoyoon can't forgive his dad for it.