Toru felt a shiver go down his back. Not from the cold, but because he had been spotted. And the voice was...
He turned around to confirm his fears. Indeed, it was Kou's. Toru reflexively crossed his arms across his chest, in some vain attempt to hide what he was wearing.
"O-oubai-senpai!"
The older boy wasn't known for being exactly open-minded about things like this. Stubborn, grouchy, judgmental, unhelpful.
In other words, one of the worst people to see in this situation. (And the other one had just given him her blazer.)