Youth Has an Expiration Date

It is impossible to fall in love prematurely. But you can't control your crush. Zhou Shen didn't know when he liked to cling to Gu Qian. Gu Qian didn't know when she started to like looking for Zhou Shen's shadow in the crowd. Whether a secret love that has lasted for seven years can come true depends not only on fate, but also on the persistence of two people.