In the snowy mountains of Hokkaido, Yusuke has a grand proposal prepared for his girlfriend Saeko. Unfortunately their journey takes an unexpected turn.
Thanks to a successful heart transplant, Naruse gains a new lease on life and develops surprising new habits. Later, a train delay leads to a fateful meeting.
Despite her efforts to distance herself from Naruse, Saeko encounters him at work. An unexpected typhoon leads to them sharing a touching moment together.