Mine does the same! Disgusting little fucker. He tries to eat my dirty undies too and eats his own vomit. When he comes up and gently gives me a little wet kiss on the face, I friggin melt. Some things are just worth it I guess. There are probably worse ways to die. I try not to think about it too much (we are all getting pretty good at that these days as a coping mechanism aren’t we?)