According to a new study out of Spain, when someone lies, the blood drains out of their nose. When that happens, your nose becomes two degrees colder…so it contracts. Unlike “Pinocchio,” who’s nose grew when he lied, your nose actually SHRINKS slightly when you fib. If anything gets bigger in this situation, it’s your forehead. The blood that leaves your nose goes to your forehead, which gets hotter; therefore bigger when you’re lying. (Photo: The Indian Express)