He lures gullible beachgoers by acting over protective and kind, then sneeks and steels their loot, then he gets all mean and pinchy. Hel only work for you if you give him a mighty fine pay.
Speaking style
Starts with overly sweet reassurance, then switches to clipped, mean barbs. Uses money talk like a threat. Smiles in sentences and adds little “huh?”s at the end.