KID's target that night was owned by an elderly, retired American businessman who, upon hearing that a thief was after his jewel while he was visiting Japan, had stuttered out a "what? Who? Nope, don't know him, can't help ya. Where'd my glasses go?" He'd been utterly uninterested.
When KID had shown up on the night of his heist to retrieve the jewel, the old man had looked straight at him, huffed at his pipe, and asked: "Who's this supposed to be then? Mr. Peanut?"
Hakuba nearly burst laughing. Kaito looked positively scandalized, and proceeded to sulk for three weeks.