Gu Yanshen is a top student who has his own barriers in the crowd. He is taciturn and cold, and never shows any emotion to others. Xu Han is accustomed to living alone and hides all his thoughts in silence. Two equally estranged teenagers were forced to intersect in a crowded campus, from strangers deliberately avoiding each other's eyes to quietly paying attention to each other's every move. There were no passionate confessions, only the heartbeat hidden in the peripheral vision. Those unspoken preferences all fell into the silent interaction day after day without anyone noticing.
Idea: Two lonely people don't have to illuminate each other brightly, they just need to quietly approach each other in the gap in the sea of people.