Narumi intends to hide her otaku hobbies from her new colleagues at work, but her plan goes awry when she runs into fellow otaku Hirotaka.
After deciding to date, Narumi finds herself awkwardly avoiding Hirotaka. Senior coworkers Hanako and Kabakura step in to give the two some advice.
Hirotaka invites Narumi over after work. On their way there, Hirotaka is sad to learn that Narumi has little memory of their initial meeting.
After getting into an argument about cosplay, Hanako and Kabakura go to Narumi and Hirotaka for advice. Isn't dating between otaku supposed to be fun?
Hanako and Kabakura see Narumi talking to a male employee at a cafe. They wonder if something is going on, but it's actually Hirotaka's brother.
Something is wrong with Narumi. She was fine that morning, but now she looks down. Concerned, Hirotaka goes to Taro and Hanako for advice.
The group logs in to play an online game, but Hirotaka is late. When a rare enemy appears, it's up to Narumi, and the other two to take it down.
Narumi grows anxious due to the coming typhoon. Meanwhile, something strange is up with Hirotaka. He seems to have an irrational fear of lightning.
Hirotaka takes Narumi to an amusement park. Despite adding penalties for otaku talk, Narumi's efforts to keep their date otaku-free prove fruitless.
While working, Hirotaka's brother Naoya sees a customer enthusiastically playing a game. Having played it before, he decides to step in.
Narumi heads over to Hirotaka's place on the final day of vacation. She wonders what he might be up to, only to discover that no one is home.
Hanako recounts her time as high school volleyball team captain, when her relationship with now-boyfriend Taro was more than a little rocky.