What is johny doing when sam and bill first see him in he ransom of red chief?

In "The Ransom of Red Chief," when Sam and Bill first see Johnny, he is engaged in a lively game of playing Indian. He is running around, pretending to be a fierce warrior, and displays a lot of energy and enthusiasm. This playful behavior immediately contrasts with the duo's plan to kidnap him for ransom, highlighting Johnny's spirited nature.