What is the difference between "love only one person for the rest of your life" and "love one person for the rest of your life"? Qiao Liyu thought there was no difference between them at first, but later she realized that it was much harder to love someone all her life. In fact, she has nothing to be unwilling to do, at least they have done the former. But when everything goes back to the beginning, will she make the same mistakes again?
Concept: We all only love one person, but we don't always love