Drew, for once, noticed the blush come to Kevin's face and he had to stop and wonder what he'd done wrong for a second before Kevin seemed to shrug himself out of it and give him that adorable smile.
Drew replied with one of his own and then took off down corridors and up stairs, somehow ending up below where they'd started and leaning pseudo-casusally against part of the wall that allowed him through into... the kitchens. "Come on Kev!" he called in glee. There was LOADS of food lying around.