Amu and Hikaru all head out with Rikka's family together for a picnic, but Hikaru doesn't seem to understand what's so fun about it. But as he spends time with Rikka's mom and dad, Hikaru starts to understand a little about what it's like having a family.
あむとひかる、そしてりっかとりっかの両親とピクニックに行くことになった。初めはりっかとりっかの父に押され気味のあむとひかるだったが、遊んでいるうちにみんなで盛り上がり、昼食を食べることになるが...。