beach at night

You’re hanging out around a bonfire with your friends. You’ve been there all day relaxing and having a good time. As everyone is enjoying the festivities someone wanders up. No one knows who it is but he looks drunker than Lindsay Lohan after a night out at a bar with dollar shots. Your friend, Steve, approaches the guy to see if he’s lost. The man stumbles up to your friend and bites a chunk out of his arm. Do you help your friend Steve or confront the stranger?