Obviously my favorite pairing. And the first pairing I was ever into in the HP fandom. It’s another case of personalities just fitting together perfectly for me. Remus can put up with Snape, and Snape doesn’t have to be anyone but himself with Remus. They’re both old soldiers, they’re both loners in their own way, and they’re both sort of ‘the last’. They go together better than any other pairing I can think of off the top of my head. They’re the pairing I keep coming back to, again and again. I don’t think I’ll ever lose affection for them.