*Hanging out with my old friend but I did not feel welcomed.
Is that a common theme in your dreams? I dream about various types of social discomfort a lot, so I remind myself while I'm awake that the next time I feel uncomfortable, I might be dreaming. It's helped me to become lucid quite a few times during uncomfortable situations!
That is the usual part that 98 percent of the time it's a positive experience with my friends. You can could say that the common theme is me hanging out with friends that I haven't seen in a while. Thanks for the advice ~dreamer~ !