In 1991 before it was possible to use google to get the answer to any random thing you were curious about, I went to au pair for the two small children of a single mother (I had assumed)
On the first night, I was in bed, lights off unable to sleep because of the constant sound of mopeds. I lay there, eyes wide open and saw a face about 10 inches away from my own. His face was a reflection on water. He was about forty with glasses and a neat beard. He had green eyes. I still remember his face, he was not a person I knew but he reminded me of my old history teacher.
I shut my eyes and opened them repeatedly but he was still there. Eventually I succumbed to it and just stared back at him. We locked eyes.
He downloaded me and he saw that I was very disappointed with myself, but he understood I would do my people-pleasing best in this role and never hurt his children. He knew that and I felt his faith in me. I felt aware of who I was under his scrutiny. I understood my own weaknesses and strengths too. He was so compassionate in his assessment of me.
I got out of bed and turned on the light and sat on the edge of the bed. I told myself ''when I get back in to bed and open my eyes, he'll be gone''. But I turned off the light and got back in to bed and he was still there. Eventually I gave up on trying to make him 'go'. I fell asleep with him watching me.
As soon s the little girl knew I was kind, she started crying and her mother snapped at her ''why are you crycing'' She said ''you know why, i'm sad. Because daddy died'' The mother shushsed her. When her mother was at work, the little girl was on my knee and she was drawing her Daddy who of course had a beard and glasses. I handed her the green pencil for his eyes. That whole summer I felt like it was my assignment to allow Julia to be sad.
There are scarier stories I know but this is my one and only 'ghost' story. I don't tell it in real life because there's always a pause before the person asks ''were you taking night nurse?'' or something like that.