When the teens are leaving, Cheyenne's arms go from crossed to down by her sides and back again between shots.
When Amy is mentioning how much Emma likes hummus, she reaches out to take her hands. The camera angle changes and Amy's hands are suddenly back clasped in front of her chest.
When Jonah, Garrett, and Mateo are betting about Cher, Jonah goes back and forth from having his arms crossed to having his left hand on the back of Garrett's chair repeatedly between shots.