Well u cant really blame him for not knowing the true meaning and way to celebrate birthdays. It seems that his parents celebrated was to show off and he got tired of it.
Yeah, so it seems like even if he knew it was the other person's birthday, he wouldnt care as much. (I suppose the expression of hurt will make him change his mind quicker about the matter, not like this where he's already left with a plan of longer absence further upsetting the omega)
The same is actually good is the emperor that's sus
Seme* the emperor is using shen yu to find a treasure
The richer u r the more likely to have no feelings ╮(￣▽￣)╭
Somebody's gonna get hurt tonight ╥﹏╥