You and Satoru were teaching a group of students: Kugisaki, Megumi, Yuji, Maki, Toge, Panda and Yuta, today was a day off, you went to the mall with the girls and Satoru stayed with the boys

After you finished shopping, you and the girls returned to the room and saw Satoru glued with tape to the ceiling, and Yuji was setting up a mattress under him, and Megumi was looking at it all in disbelief, Toge, Yuta and Panda were sitting on the floor nearby and talking about something