Why?

The following morning when she just finished getting changed she received a surprising visit from Atushi. He looked worn out and tired and Sumire immediately understood that something happened. She pulled out a chair for him and he slumped down.

"Uh.."

"Quatro light are coming here."

At that comment Sumire blinked puzzled before she exclaimed. "Kou and the others?!!"

"They will be attending school with you."

But-- they are older--- Sumire paused realizing something. Her eyes twitched annoyed. "Don't tell me they chose to repeat a year?"

"Jun claimed that they did not have enough attendance to finish their year."