The officers at the Bokuto Station have a going away party for Toukairin but Natsumi doesn't show up.  She pays a visit to the grave that Toukairin took her to by the sea side instead.  She shows up after they party and Toukairin is still there and they decide to go out together.  Toukairin gets some beer and they sit in a park together.  The next day, Natsumi seems just as normal as always until she begins to realize that she'll miss Toukairin when he's gone.  She asks off early in order to meet him at the airport before he leaves.