Hypothetical Awkward Situations

Okay, so imagine for a moment that you are naked in a public place. Naked in a place where you're expected to be naked, like, say, the change room at the gym, or a big water spa, you know, that kind of thing.

Now, lets imagine that someone you know, a dear friend, walks in. This is someone you always hug and often kiss hello and good-bye.

But now you're both naked.

What do you do?