Two teenagers who had just transferred from different schools went around and became roommates.
He Sheng, who smiles every day, has been secretly in love with Su Nan for four years
But as time passed, Su Nan gradually developed a good impression of He Sheng.
"If... You like me, I can be with you."
Of course, Su Nan didn't expect that the student who transferred from City B was the man he had been chasing for a long time.
Concept: Love is determined by the heart