Jon took his towel off, and as if he was in his own bedroom, began to get dressed out of Lydia's underwear drawer and closet. His body stretched or shrunk in the appropriate manners to fit the clothes as he donned them, his waistline shrinking and his bustline expanding. Before long, a mature female version of Jon stood there, oblivious to what was going on.
Then, as they were part of the outfit, he grabbed her purse, which contained her wallet and car keys, and slung it over his neck, slipped on her shoes, and headed out the door.
Meanwhile, Lydia Warren had been taking her morning jog and was now ready to change...literally.