After approaching Ritsu in the library, Maemura has been following her everywhere. She invites Ritsu to an event for book lovers, but it turns out to be a mixer at a karaoke place. Back at the Kawai Complex, Sayaka mentions that she happened to see Ritsu by the station, and Usa begins to panic.
A girl with a round face and glasses suddenly shows up at the Kawai Complex. Her name is Tsuneda Miharu and she turns out to be Sayaka's friend, but Sayaka seems unhappy to see her. The reason soon becomes clear as Miharu turns out to be a box of Sayaka's weaknesses. She is immediately welcomed by the residents of Kawai Complex.
After helping out at the cafe where Usa works, the residents of Kawai Complex sit down for tea, with the exception of Shiro, who stands outside in an attempt to get sunstroke. That is when Ghost Whisperer Hayashi appears. She's come to apologize for how she treated Usa previously.
Mayumi once again is on the brink after a coworker flaunts her new boyfriend. Later, the Kawai residents are attacked by the most disturbing of insects, a centipede!
Kazunari Usa finally has a place of his own at the Kawai housing complex. Unfortunately, his roommate is a total weirdo and a massive pervert! But life at the Kawai Complex isn’t all that bad with his dream-girl Ritsu living right down the hall.