
What does the bro emperor want? Seriously. Obsessed how/what? It doesn't really say it. He gets rid of the friends, marriage aspects, etc. So....he can stare all day at Taehyuk...or be his only source of care/support? Like father figure? He's the damn emperor and has a whole nation depending on him already. So? He hasn't done any naughty touching, so I don't think he wants anything like that.
In present time he doesn't seem so super obsessive at all. Like he is curious, but not keeping tabs, GPS....