On the day he decided to confess his feelings, everything unfolded differently than expected. A man and a woman who had been friends for a long time while hiding their feelings. The man gathers his courage and calls her out, but a momentary accident on the stairs completely changes the fate of the two. When the man opens his eyes, he is inside her body, while she, having lost her own body, remains by his side as an immobile ‘soul.’ The world still sees her as ‘her,’ but the one living in that body is the man who has loved her. The woman can do nothing, and can only feel when her body moves and communicate with him alone.