He watched Luna closely, trying to memorize which leg moved with which leg. He tried a few more steps with his newfound knowledge, moving slowly and deliberately at first. When that worked and felt a little more fluid than his previous attempts at walking had been, he picked up the pace a bit. "Okay, it's-"

To Wash's credit, he didn't trip over himself and wind up facefirst in the grass until he started talking. "Dammit!"