That smile... is the smile someone gets when they're planning something crazy, or just want to be creepy. Or creepy-cute, in her case. Something tells me the guy is going to be sore in all sorts of places if he blinks.
black guy: *pulls out gun* "I win." fox/chetah: *smacks gun out of hand* "No. i win" *both sit down and continue to stare at each other as food starts to grow moldy* nope. it ain't gonna stop 'til they starve to death.