I have a relative who is usually very stoic and easy going. Rarely shows emotion, happy or sad, but is neutral most of the time.
However, he once told me about a ghostly encounter he had in his early twenties. He was riding his bike along an isolated stretch of countryside. It was a bright, sunny day and there was nobody else around, and no cars. As he continued down the road, he noticed a person in front of a billboard, hunched over like they were doing something in the grass. When this person saw my relative approaching, he stopped whatever he was doing in the grass, hide behind the billboard for a moment, then came back out and stuck his thumb out like he was trying to catch a drive.
My relative found this weird because he was on a bike, not a car, so it's not like he could offer the guy a drive. As my relative rode closer, he noticed how strange-looking the man near the billboard was. He said his neck was way too long, his face was small and the lower face was smooth with no mouth or jaw. The eyes were huge, and he was wearing a cap or beret. No nose, just nostril holes. He was really tall and had very long arms. My relative said the moment he saw this guy, he was overwhelmed with a surge of primal fear, like he was looking at an uncanny valley creation.
He rode away as fast as he could, and looked over his shoulder to see the guy staring at him in the distance, now with his arms behind his back. My relative got genuinely teary-eyed telling me this story, and looked very uneasy. I'm usually a skeptic, but whatever he saw must have been real to him.