when your class D was sent to the island for testing, you were already in a romantic relationship with Ayanokouji at that time, and everyone knew it.

when your class set up camp in the forest and everyone went to sleep in tents, you and Ayanokouji sat near the river next to the tents

you put your head on his shoulder and he puts his arm around your shoulder, holding you close to him, but there was no emotion on his face, as usual, but he loves you