Nana and Hachi meet once again. The two decide to share an apartment, splitting the cost of the rent. However, Shouji, Junko, and Kyousuke are against the idea of them sharing the apartment at first. Hachi invites the three over to the apartment, meeting Nana and Yasu, who is helping her settle, there. After everyone leaves, Nana and Hachi begin their lives together. This is much like the second half of the prologue, only in detailed form.