Some time ago I dreamt that I was at my best friend's house, her parents were arguing and she was crying, suddenly I realized that I was inside a dream and that I could do anything without consequences. so I began to say many words that I had stored inside me to my friend's parents and then to her sister, when I woke up I felt very relieved.
I've done similar things with clients (while they're awake of course), similar to Gestalt Therapy, where you can say all the things you need to say to a person. Even cooler is when you can get the client to elicit a whole conversation... it's amazing.
Were you having challenging times with those people? How did the relationship go with them after you had that dream?