He is with the grey hair guy out of hope to get away from here. Hence, give in to all his demands. He doesn't really have feelings for him given he doesn't care who that guy slept with. The grey hair guy didn't genuinely care for baek hee as well. He always ignore his feelings and do whatever he wants and used him like a whore. Treating him like a possession. Using "taking him to seoul" to held Baek hee hostage. Eventually, the one Baek hee going to develop feelings for is Yang ll woo. I think Yang ll woo will be the one to take him away from this dreadful place.
He is with the grey hair guy out of hope to get away from here. Hence, give in to all his demands. He doesn't really have feelings for him given he doesn't care who that guy slept with. The grey hair guy didn't genuinely care for baek hee as well. He always ignore his feelings and do whatever he wants and used him like a whore. Treating him like a possession. Using "taking him to seoul" to held Baek hee hostage. Eventually, the one Baek hee going to develop feelings for is Yang ll woo. I think Yang ll woo will be the one to take him away from this dreadful place.