What a nice blend of affectionate sweetness with the undercurrent of longstanding bickering (Rodney and John, but a variation applies to Dean and Sam, too). I also enjoyed the scene where Rodney and John acknowledge that they are involved in more than circumstantial "hook-ups." A triple crossover--Ethan Rayne a natural for SPN, though I have to confess I've just begun to read fanfiction there and have seen only one or two episodes . . . .