Kevin actually laughed, albeit quietly and with a bit of strain to it, when Pete pulled out the first pair of sweats he'd brought. It wasn't like he hadn't known anything he'd bring would have to be huge, but actually seeing it was different. And then suggesting he could roll them up if he needed to? He laughed a bit louder then pressed the back of his hand to his mouth while Pete finished talking.
"I'm sorry, I really appreciate it, I do, I'm just...I'm going to look like a six year old playing dress-up in- Playing dress-up," he quickly repeated, rather than continuing on as he'd started to about playing dress-up in his dad's clothes. "Which is about a million times better than naked, especially since the bathroom's way down the hall and round the corner, y'know?"
And, much as he hated the idea of leaving the room and risking being around people, there really wasn't much choice when it came to the bathroom. He might not have figured out how to eat yet, but he couldn't exactly stop drinking, which meant bathroom runs.