The childhood sweetheart Jiang Zi is warm and bright, and her heart and eyes are full of him; his roommate sister Su Wan is a frustrated wealthy daughter, and he accidentally glimpses her drunken side in the bar.
School rules, age, and secular prejudices create barriers at all levels. The boy's restrained but hot secret love ferments alone in the noisy youth, a heartbeat that cannot be hidden, and a distance that cannot be bridged.
Intention: secret love, growth