"Oh, right..." Ron said, blushing. "Er, you know, we wouldn't. But that's beside... you do have an actually place to stay and everything, yeah? So um, you wouldn't have..."
He was embarrassed, and rambling, so he just shut up.
"That's not good," he added though, when Charlie mentioned his tattoo. "But can't you get that fixed? Or won't it fix itself?" He had no idea.