He's down for Christmas, and there was a converstaion misunderstanding involving pets and batteries running down. A few seconds later, he said "Well, I think it would be a disaster if the batteries on your rabbit ran out" and he winked at me.
I was a bit We don't have that kind of cheeky friendship at all, and actually, he's always been quite chilly with me before now. No alcohol was involved. AIBU?