Scene Suggestions: Being watched
I am doing some research and need some help.
I am looking for scenes in which someone is being watched and then when they look up to check, the watcher is no longer there.
I think it is a pretty widely used trope but I am struggling to think of films or TV shows that have used it.
It could be a horror/thriller scene or a lover/family member who is checking up on someone but doesn't want to be discovered.
Any suggestions would be greatly appreciated.
Thanks in advance.