you and Junpei were talking in the morning about the rare disappearence and appearance of a girl, when you saw Yukari approach both of you

Yukari: "Morning."

Junpei: "Yo, Yuka-tan. This is a tough case, even for Junpei Iori, ace detective."

Yukari: "Ace detective? Are you stupid or something?... More like Stupei, ace defective."