Rin thinks back to how her grandpa got her into camping. Meanwhile, the Outdoor Activities Club gets back together for the first time in a while. They build an alcohol stove and plan their next outing.

After Nadeshiko returns from the Oigawa trip, the other Outclub girls recount for her (somewhat dubiously) a spontaneous bus-based camping trip they took while she, Rin, and Ayano were away.