Song Jin, the school bully who is 99% confident, only hides 1% of her heartbeat and inferiority complex in front of the ruffian Gu Ze. A public rejection caused her to move away from home for five years.
When he returned to his country and reunited, he lost his youth and confessed what he had been waiting for for five years: "I missed you because of my stubborn words, but I just want to hold on to you for the rest of my life."
Across the regrets and longings of youth, the two-way journey between the bully and the scoundrel ended successfully five years later.
Concept: Youthful throbbing, five years of waiting, perfect reunion