Art, it probably is better for your sanity to just assume that Scarlet was being facetious or simply kidding in a sarcastic way. You don't want to think about what happened if you'd said 'yes'. You don't want to think about the quartet of near-autistic hyper-geniuses you have in your basement along with a gigantic Star Wars-addicted and easily-bored work force. You don't want to think about those things at all.
Now, what was that necklace that Art is planning to buy for Kat? Looks like it might be... something with several possible interpretations!