Hotel Weirdo

Riddle: A women was sitting in her hotel room when she heard a knock on the door. In the doorway was a man whom she had never seen before. He said, "Oh, sorry. I thought this was my room. He went down the corridor and into the elevator. The woman went back into her room and called security. What made the woman so suspicious of the man?

Answer: You don't knock on your own hotel room door. Source: https://riddles.com/index.php/4203

A women was sitting in her hotel room when she heard a knock on the door. In the doorway was a man whom she had never seen before. He said, "Oh, sorry. I thought this was my room. He went down the corridor and into the elevator. The woman went back into her room and called security. What made the woman so suspicious of the man? — Hotel Weirdo by MelloYelloChlo Riddle