Sangwoo is trying to find work but it’s not easy while caring for his sick mother. His older sister Sojung, working far away, always breaks her promise to come home soon. During the video call, Sangwoo just hangs up the phone showing his disappointment to his sister. The next day, at a playground Sojung suddenly appears in front of Sangwoo and gives him a little candy. Will they be able to understand each other’s feelings?