"We'll see," he says with a grin, depressing the button on the stopwatch and setting it down before stepping into the shower, very deliberately brushing up against Jack as he moves over to the next shower. There's a curtain between them, but Ianto doesn't bother to draw it closed as he turns on the water and steps into the spray.

The game is on, and while Ianto's goal is to drive Jack absolutely insane, he's very aware that it will be no small challenge of his own to keep his own sanity in the face of a naked, wet, very aroused Jack Harkness.