Aww, it's just George and Tiger, a couple of the wild kitties that live near the alley that runs behind our apartment building. They make the rounds and visit all of their neighbors to say "Hi" and sponge some treats.
I've known this pair (they're brothers) for about a year. George warmed up to me after watching me for a couple of weeks. Tiger only recently started letting me pet him, and only if he approaches me. They are both sweet kitties and follow my car when they see me drive up the alley. (ha-ha! too cute!)