"You play guitar?" It's genuine interest; Steph used to get piano lessons when she was younger, but it's been a while since she's played properly. She's always liked music, though.

"I won't ever feel bad about bothering you, then," she's more used to being alone, but she can understand the need for company and she smiles at the offer, slowing to a walk, "Thanks. They have a 'cola' drink, but it's kind of weird tasting - a little more like root beer than Coke."