I can think of three people that I still wonder about.
The first was a man I saw as I was walking to work one day, probably ten years or so ago, he was walking towards me and looked to be in a bad way.
He looked like he'd been sleeping rough and also was cut and bleeding from several places. His face had this sort of shell shocked look. As we reached each other I asked if he was alright but he just kept walking and didn't reply.
We were outside the local hospital at the time, so I think he was making his way to A&E. I watched him go around the corner but I still wish I'd followed him just to make sure he got there and perhaps offered to get him a drink from the machine while he was waiting to be seen.
The second one isn't exactly a stranger, he was a doctor, or actually I think a registrar, at the hospital where I was giving birth to our daughter. She was very premature, and we knew she was going to die.
There were complications and I was very ill, and they were talking about sending me to theatre, but that would have meant that I certainly would have been away from our daughter when she died, and DH would have had to choose between being with me and being with her. I would have insisted he stay with her, but I would have been heartbroken to miss a second of her precious life.
It was awful and very distressing, but this one doctor stepped in and completed the procedure in the delivery room, meaning we both got to stay with our daughter for the two hours she survived. I still feel so grateful to that doctor today, and think of him and hope that good things happen to him.
We thanked him at the time, and I told him how much his actions meant to me, but there really aren't the words to describe just how much it meant or how thankful I am. Dr Singh, you're probably not reading this, but I'll say it again anyway, you gave us something we could never have gotten back, time with our daughter to tell her we loved her and say goodbye. We had two hours with our newborn that I would have rather died myself than missed out on, and that was thanks to you and your kindness and skill. Thank you.
The third was a woman at the same hospital, maybe a year later, when we were expecting our third child. She was sitting inside the quiet room we had been taken to a couple of years earlier when we lost our first son to stillbirth, and she was crying and holding hands with one of the midwives. I saw her as the door was opened, just for a split second or two. I think she'd probably either just been told she'd lost her baby, or was waiting for the scan to find out. I hope in her case she had good news rather than bad, although I'll never know.