喺Family Restaurant做Part-Time嘅紗奈,因為同老公嘅生活越來越疏離,喺屋企入面都冇感受到做老婆嘅歸屬感。咁樣嘅時候,佢俾同事嘅Part-Time仔拓也邀請去飲嘢。踏入佢嘅One Room。喺輕鬆咁傾計嘅途中,突然間拓也用認真嘅眼神望住佢。「我,一直都鍾意紗奈小姐㗎」,明明知道唔應該越過界線,但係紗奈嘅心都開始搖擺…