A couple embraces and cries during a heartfelt farewell. The husband Zhou Longjian, a policeman, and wife, Ding Yi, a nurse, are frontline workers fighting the novel coronavirus pneumonia epidemic.
Zhou works at the airport police station and uses a break to see off his wife, who is going to Hubei Province.
Zhou said to Ding, "Darling, come back, I'll wait for you at home!"