As new competitions approach, the team looks for new ways to impress the judges. The new, flashy moves have become old and commonplace among elementary school kids. Mary has ideas. A lot of ideas. But they're not really practical.
She won't share them with the girls. She shows them to Izzy. That is, how to do them. Horizontally.
Her new ideas involve kisses.
Izzy likes the ideas. But knows they're not practical. He doesn't think they could master them while jumping, anyway.
Maybe some more practice is in order.
Izzy tells her this while pulling her back onto his bed.