Read Living With Him Manga:
 
Natsukawa Ryouta, a boy with a domestic disposition, is striving to make his college debut. At last, his dream of living alone has come true...!! ...or so he'd thought, until it turns out he has to room with his childhood friend, Tanaka Kazuhito, a guy with a sparkling aura?! Their mutually self-conscious, mutual pining love between roommates begins ♥