She's not hearing a wealth of confidence, there, Ruth. "That was the plan," she admits, "but I'm starting to see why that might not work out so well. Trust a physicist to catch the problem with Hollywood magic."

But it's honestly not too hard to hold her up like this - Betty could probably keep it up for a little while, especially if Ruth hooks her legs around her waist and holds on a little harder. It's just more awkward than she expected.

"It's an experiment. Try kissing me."