Middle-aged Hideo (Itsuji Itao) lives in an old apartment with his blow-up doll Nozomi (Bae). One morning, she suddenly grows a heart. While Hideo is out at work Nozomi cheerfully dresses up in a French maid's outfit and enjoys walks through the neighbourhood with the curiosity of a child. She ends up at a local video shop where Junichi (Arata) works and falls in love at first sight. Nozomi herself begins working at the shop out of love and discovers the transient nature of human emotions, but also feels the same emptiness in her heart that Junichi does.
