Humans have two sides, the opposites are unified: one side is rational and the other is emotional; one side is strong and the other is weak; one side is reserved and the other is uninhibited; one side is an angel and the other side is a devil... True and false, right and wrong, right and wrong, good and evil, beauty and ugliness, which side is good and which side is the opposite? There are often two people living in people's hearts. Who can answer which one is more important?
Concept: First love is the most beautiful but also sad