You can stay in my room while you do it. There's a lot of outlets there, so it should be fine.

[Although she realizes that kind of sounds wrong out of context and she flushes. What makes her flush even more is when he asks her if she was going to take a shower and that's when she jerks her head away from him.]

Y-yeah, I was... [Her grip on the towel tightens, and she can't help herself.] I didn't bring my clothes with me, since I thought...

[...]

I-I'll just knock when I go back into the room.

[Good plan. Nailed it.]