He dries himself rather shamelessly watching Watson; he doesn't bother to wrap himself in a towel at all, so that he preses his naked form against Watson's when he steps in close for a kiss.

"We're neither typical nor boring, so you will have to amend your plans." He kisses Watson, holding him close for a hug before he steps away. "I could use some brandy and another cigarette," he says as he winds the towel around him now. "Amend your plans, and I'll be in shortly."