Chuck Noland(Tom Hanks) has been marooned on the island for maybe a few days when he discovers the body of one of the airplane crew. He removes the crew member's (Albert) shoes only to discover that they are too small to fit. Chuck goes about the business of burying Al, and later you see Chuck wearing the newly acquired shoes with the toes cut out to allow his big feet to fit. Question is, since he has nothing other than rocks to cut things with, how did he cut the toes out of the leather shoes so cleanly? The cuts look really straight and clean. He left his army knife on his key chain with the girlfriend back home, and he doesn't find the ice skates until later. HMMMM????