I return to my hometown after my father says he wants to introduce his new wife. While walking through a familiar park, I reunite with Megu, my former classmate and first love, who is now married. When I tell her my old room has become my new mother’s storage space and I have nowhere to stay, she grabs my arm with the same warm smile and insists that I stay at her house. Knowing my old love can never truly be fulfilled, I still accept her kindness, and the two of us spend three unforgettable days giving in to the feelings we once left behind.