Is there such a disease as habitual unrequited love? When you meet someone you like, you always fall in love silently. Not only do you not get close, you even deliberately keep a certain distance, which is called abiding by the secret lover's code.
Well, Du Ke is probably this kind of person.
While admiring the handsome senior, at the same time he was too timid to get close.
Until the two reunited after graduation...