Seung-tae had no time to actually develop ANYTHING. He just got up one day and "i actually love him and can't live without him" like don't piss me off omg. You abused him without remorse and used him as a tool for your elaborate revenge—that's it.
Plot is basically beating up Sihyeon at every turn and having everyone out for his ass for their own act of revenge. Sihyeon was NOT involved in any of their tragic misfortunes and STILL be the one suffering. From the moment he got that Jin surname he was doomed as FUCK.
Seung-tae had no time to actually develop ANYTHING. He just got up one day and "i actually love him and can't live without him" like don't piss me off omg. You abused him without remorse and used him as a tool for your elaborate revenge—that's it.
Plot is basically beating up Sihyeon at every turn and having everyone out for his ass for their own act of revenge. Sihyeon was NOT involved in any of their tragic misfortunes and STILL be the one suffering. From the moment he got that Jin surname he was doomed as FUCK.