Synopsis

Yeo-Un’s nightly commute was a repetitive blur of tracks and tunnels until he noticed the girl with the guitar. Every night on the last train, her quiet but magnetic presence began to pull him in. A chance conversation reveals a shared obsession with the indie band Long Afternoon, sparking a connection that feels like a perfectly composed melody. But there is a twist that Yeo-Un never saw coming: Hae-In isn’t just a fan of the music—she is the secret voice behind it. As their bond deepens through whispered conversations and shared rhythms, the weight of her hidden identity threatens to shatter their fragile harmony. In a world where fame and privacy collide, can a love born on a midnight train survive the morning light?