Mitsuko has a prestigious job as an editor at a publishing company, while her husband Tomatsu works as a freelance photographer, but he spends all of his time taking care of housework. One day, Mitsuko suspects Tomatsu is having an affair with Mayu, a model, and immediately throws him out. With no place to go, he moves in with Mayu, disrupting her affair with Nakazaki, who happens to work with Mitsuko.

Noboru and Mika are former lovers. They have never seen each other since Noboru broke up with her because of his infidelity, but after a dispute over a debt, they decide to meet again for the first time in six months. As they spend the night alone, their intentions become intertwined, and the subtle interplay of truth and lies in their conversations reveals more and more of the unrequited feelings of their former lovers... In this vivid romantic drama, the psychology of a man and a woman who have parted ways, but in their hearts have not yet become strangers, is portrayed more realistically than in reality, using documentary techniques. In the latter half of the film, the conflict between the two men's hearts is clearly revealed through their conversations alone, and the film is brilliantly directed.

Momoko and Kentaro are lovers. During the summer holiday, Momoko invites Kentaro on a trip, but he is not sure. Then, a small incident occurs, and their relationship becomes stormy. Momoko decides to go on a trip by herself, and Kentaro follows in her footsteps... The film is a documentary-style depiction of the feelings of two lovers who are embittered, sulking and wavering over trivial matters. It's a documentary-style film, and it really gets to the heart of what it means to be in love. It's so real!