No traces or memories were left behind between the two, and just like that, Myul Mang and Dong Kyung become strangers. Dong Kyung as a terminally ill patient waiting for her last day runs into Myul Mang at the hospital. Of course, both treat each other as nothing but a stranger. Meanwhile, Ji Na goes out on one of the three dates she requested with Hyun Kyu. But for some reason, Ji Na doesn’t feel the romance she expected.