Eunwoo, Seungwoo, and Yunyoung met at a support group for survivors of suicide loss. Having each experienced the loss of someone close to them, they often spend time together. They visit the Hantan River together, where Seungwoo's late father's ashes were scattered, and help Yunyoung move into her first place of her own. It was those they lost who brought the three of them together.