In both cases other bystanders were already helping them by the time I saw them. For one of the cases, I could hear sirens coming closer, which I hope/presume was for them. Since I lack medical training, there was really nothing I could have done to help either of them. So in both cases I just got myself out of the way. No, I didn't watch them. I left. Hovering around them would have been a hindrance to actual help that was already on the way.