Responses
my guess is in that moment he was obviously using sex as a punishment, both for him and for taeheon, he knows saying that he's done these things before and they dont matter to him will hurt taeheon
its self sabotage and vengeance through the only means of leverage he has, his body
Bruh, you just learned how your mother died and how your father got all messed up in his head for the rest of his life- and your reaction to that is initiating sex?!! I'm sorry but sucking his dick seconds after that conversation was just not it