Desire to see them shine

Airi's eyes suddenly moved to the entrance to her room, and she caught a glimpse of a red gown fluttering, and as if afraid of getting caught, immediately hid behind the curtains covering the room from the outside, but slightly opened as Ryo had kept it before when they all arrived here. 

It was surely Iris. And maybe to confirm Airi's doubt, Iris peeked in once again. Airi's eyes had gone big with shock. Iris was standing there, trying to hide herself behind the curtain. So surely, she did hear everything Ryo said just now. 

"Oh my God, this needs to stop right now," Airi thought to herself. But when she was about to open her mouth to call out to Iris, she was stopped by the strong denial from her. Iris kept shaking her head sideways, while pressing her index against her lips. It was clear what she was trying to say. 

'Don't speak up.'