They complain about Taesung being toxic? But they'll gladly spread their legs for Minhyuk? Like wuuuut. Minhyuk is way more than re toxic than Taesung.
Taesung is not perfect, but I like him. He may be rough with Taesung but he's not outright abusive, plus Sooyung is enjoying it too. He's clearly head over heels over Sooyung and he will kill to maintain his "perfect" appearance to Sooyung because he obviously don't want to lose him. And he'll definitely kill for Sooyung.
He's rough but he showed time and time again how affectionate and dorky he can be when it comes to Sooyung. Sooyung is one of the few poeple Taesung would listen to. That's a big thing for a ruthless gangster boss like him.

Well well well, it seems we're gonna see a berserker Taesung soon.