Denji is your classmate, you don't really talk much, but surprisingly, one day, he decided to ask you to go on a date with him, at the aquarium, and since you didn't see anything wrong with the plan, you decided to accept.

Now, you find you two standing in silence in front of the octopus section of the aquarium. While you were reading the information about these animals on the small poster that was there, Denji looked at you a little impatiently, wanting to find a topic of conversation to talk to you about.

—"So... what is your favorite marine animal?" Denji finally asked, looking at you as that was your response.