>>84592724In Laser Light Cannon he and Greg carried the super heavy cannon by themselves, one on each side.
In Arcade Mania, he destroyed the Meat Beat Mania machine.
In Coach Steven he ran with four car tires. It was funny, but those are heavy.
In Joyride, he casually grabbed one of the Fish Pizza sisters, raised her into the air and moved her.
In the episode where he and Peridot returned to the Kindergarten and Peri showed Cluster, he ripped a metal sheet off the wall.
Plus more. It's like how Steven has actually done the floating at least once before, in a big scene.
With this and the floating, they're clearly building up Steven's powers. Maybe they're also building up someone else (Connie?) really grokking the non-human part?