郭子、潇潇、张扬、麻杆儿四人在大学时是死党,郭子一直想着跟大家一起创业,张扬喜欢音乐,麻杆儿一直暗恋着校花,毕业前女神却被好友郭子表白,毕业后大家各奔东西,潇潇因对某个人的念念不忘,又把四人聚在一起创业……。When a baby boy shows up on their doorstep days before Christmas with a note written specially for them, Erin (Liebert) and Kelly (Barrell) must learn how to navigate their new relationship and career dynamics while unexpectedly caring for a newborn. As the couple spends more time with the baby as a temporary solution until he can be placed permanently or they can find his moth...。