I was with a detective the other day…

I was with a detective the other day and he opened the car door for me. Just as I sitting down in the seat, he said, “Watch out for the blood!!!” in a very convincing voice. I shrieked and winced big time!! I saw myself sitting in a fresh puddle of blood. I was cringing.

He laughed and said, “Gotchya!”

He definitely got me. Do you know why?

(My answer will be bolded in the comment section).