Lu Yao (Bao Beier) meets his kindergarten classmate Ma Li (Song Jia) again when he is in college. Although they have feelings for each other, Lu Yao has a serious "confession disorder" and can only watch his goddess Ma Li fall in love with someone else. For many years since then, Lu Yao can only love Ma Li in the name of a friend, and he also begins a long-distance relationship with her that is "unwilling to be friends, but not daring to be lovers".