[ Cisco, perhaps foolishly, just assumes that there's no way Bill would be talking to him without recognizing who he is - so he doesn't stop to wonder if she might be flirting, because obviously Bill would not be flirting with him. He just assumes that Bill is joking around, having a good time at the party, and he responds accordingly. ]

Love the ears!

[ There are a lot of people who couldn't pull off the whole ears and tail thing, but on Bill they're actually pretty cute. Cisco walks over to stand a bit closer, fussing and making sure he's not stepping on his dress as he goes, and that his hat isn't falling off (the party is crowded and people keep knocking into its wide brim). ]

I was too chicken to try one of those ones. Didn't wanna end up with sloth hands or- I don't know, armadillo ears. Not very cute.