Kai and D.O are members of the now famous Exo-K boyband along with Chanyeol, Suho, Sehun and Baekhyun. Kai and D.O are lovers and only the other four members knew about their relationship. Kai and D.O love each other so much. Crazily in love if I may say. But what if one day, one of them forgets that love? Will he make him remember? Or Will he let him go?