Joe met his butterfly again when he was 15 years old.
Chen Qingrui fell in love with a rainbow.
They are two parallel lines from the same high school.
When Qiao woke up at 5:10 in the morning, he suddenly remembered that his bangs were rubbed by Chen Qingrui that winter.
But it's more than just two people's youth.
Concept: In the relationship between loving and being loved, there are more than just men and women.