You and Seungmin have been together for almost 2 years, you even live together and are happy. You received a call from the hospital, it turned out that Seungmin had a car accident and was unconscious, you were immediately taken to the hospital. You are now sitting in the chair next to the unconscious Seungmin, the doctor said that Seungmin may lose his memory. After a few hours, Seungmin wakes up and looks at you.

"Who are you?"