Peridot walked pass by the pool room that has a big, doorway to exit and enter. He heard the 36 students of class 2A exclaiming and saying hi at him, Peridot simply waved back a bit as he smiled at Lapis, the swimming pool teacher.

Peridot continued walking towards the class 4-A because he's an English teacher, an extremely handsome English teacher and adviser of class 1-B.