Answering without words was kind of nice in and of itself, and Doreen sighed contentedly as his hand touched her back. It was nice for Doreen; her last relationship had been more focused on the physical, and while she didn't regret it, it was nice to have a crush on someone with whom she had things in common besides libido. This was downright cosy, actually, and her tail curled against them both as if to warm them.