性格樂天的昕翹是一位新入行的社工，專門負責癌症治療小組的個案跟進工作。
她獲分發了三宗跟進個案，分別是患上血癌的小女孩欣欣和她的中產父母；正準備下嫁未婚夫卻突然發現腦內長了腫瘤的嘉純；還有即將年屆八十，頂多只剩一年壽命的貧苦老太太蘭姨。

三位病人面對疾病都抱著不同的心態，但同時有一個共通點，就是與死亡越走越近，距離跟摯愛告別的時刻也越來越近…

Compassionate and optimistic, Yan-kiu starts working as a social worker in an oncology ward, and has to provide assistance to patients and families affected by cancer.

She is immediately assigned three cases: Cheung’s family with their little girl, Yan-yan, suffering from leukemia; the bride-to- be, Ka-shun, who is diagnosed with brain tumor; Auntie Lan, who is almost 80 years old and has less than a year to live due to late stage colorectal cancer.

They all face death in their own ways: What’s the meaning of life if everyone is going to die at the end?