Oh Sehun is a sex addict. Although he's engaged to his boyfriend, Luhan, he goes around fucking people; he just wanna have 'fun'. Sehun hurt Luhan in ways that could break him, but will Luhan tolerate it or leave?
Right now, it's like a regular couple ;-;
Then you remember Sehun is a dirty cheater.
What's wrong with Luhan, like he's prettier than all these hoes and he'll be a good bottom. Wtf, I don't get your logic Sehun-bro.