The Island

You arrived at the island totally oblivious that a contestant named Mike had MPD, Multiple Personality Disorder, or better known as DID, Dissociative Identity Disorder. You noticed the dock wasn't even and had been through a bunch of damages which caused you to bump into Mike who turned around and put on an old face.

Chester: "Hey, watch where you're going!"

Mike had shook his head clearly not having any memory of Chester's appearance.

Mike: "Uh, why are you looking at me like that? I-Is there something on my face?"