You're right about Methos being a method actor, so his character might well be lovey-dovey, but I don't think he would be to the extent that when he changed characters the lovey-dovey aspect would not be carried through to his next persona even though the love itself is. Does that make sense?

And I had forgotten about Byron, but I agree that he and Doc had almost certainly been getting it on.

I just still have trouble seeing Methos casually go unarmed with any immortal, especially one of the older ones, even if they are friends. Although maybe I just need to adjust my image of Methos. Hmm...