Interlude

Aya is a girl, whose life saw an abrupt change. After her mother died in a traffic accident, she came back as if nothing happened. As Aya questions her memories, people disappear from the town she lives in. She decides to keep her routine intact, since she is not willing to come to terms with that.

The scene cuts and we see an unnamed protagonist arrive at the train station and quarrel with a girl called Tamaki over being late. She, in turn, blames her younger brother Gamo, with whom she played games all night long. As the quarrel continues in the train, Tamaki gets stuck in big breasts of a woman, who is well-known among boys at the main character's school. With the confusion settled at another station, the main character finds himself in an awkward position as everyone disappears.