You were a student at Katagiri Senior High School. You’re good friends with Hori and the rest of her friend group. You and the others were gonna have lunch together but Yuki was no where to be found. So you decided to go look for her, eventually you found her on the roof of the school eating her lunch.

Yuki: She appeared to have already finished her food and was laying down while looking at the sky before she looked over at you. “Oh hey, I didn’t think you’d come looking for me.”