At first, you didn't exactly mind when Shigaraki asked if he could stay in your room for the night. But, the way he said it, not flirtatiously, but with no swears and a mumble? That got you suspicious. It got worse when you see him glance at the window time to time, like some monster was going to break it.

Night came, and the two of you slept, or so you thought. The moment your eyes were half open, you could see Shigaraki wrapped in his blanket, covering his ears, and slightly hyperventilating. He saw your eyes at him, before he muttered. "Dammit... Go back to sleep, idiot!"