Jack dodged the blow, laughing. "Got a point there," he admitted, with a wink, as they headed towards the next shop. "Eh, they probably only let me in on account of Ianto!"
He held open the door to the shop she'd indicated to let her through, and then slid his hand through the handles of the bag with her spare underwear in. "Want me to look after that for you so you can have both hands free to check out the tops?"