You can't help it if you don't love someone or have no feelings for them. It'll be worse if he stayed with Hanjun eventhough he has no feelings other than sexual for him. It's good that he chose not to lead him on and Hanjun knew his place from the start. bytheby He was trying to coerce and persuade Jaeha to have sex with him using guilt, that's the same as rape. And you don't do that.
Yes, he stopped. But his intention was the same. He knew Jaeha didn't want it but he tried to make him feel guilty. Jaeha never forced Hanjun to have sex with him but Hanjun decided to do it and now he's acting like it's Jaeha's fault and almost raped him for it.
He actually managed to resist with such sexiness??? I knew it. He genuinely loves Jaeha. Why waste such a good guy T_T just give Hanjun to me.