她是一位国标舞者，却在重大赛事的紧要关头遭遇危机，幸好有位街头舞者挺身而出，不顾自身过往的伤痛，担任她的出赛舞伴。...

The story follows a recent divorcee who spends her daily commute fantasizing about a seemingly perfect couple who live in a house that her train passes daily, but something shocking happens there one ...