"Is there an offer?" he asked wearing nothing but a pair of white underwear and a grin. "And you're lying. You're very adorable even though you're an old man. Even more when you realise that I'm right. A year in civilisation and you forgot all about the hardship."
Callum snorted. "Stop being such a whiny bitch. You won't get arthritis because it's been raining. We're taking precautions and we're getting dry periodically. Don't do anything stupid, like sleep in a cold and wet bed, and you'll be fine."
He shook his head, still smiling at Charlie's sudden bad mood. "There is one way to warm up quickly, and it leads to you being in a better mood, because if you start acting like this in front of the kids, I swear, I'll screw you right in front of them until you're too fucked out to complain about the rain." He had a feeling that soon, they'd be dealing with a lot more than simple rain if the Dementors got too close.