Dream and Personalities
All people we see in our dreams are basically show or represent the dreamer herself/himself. Simply if we see any person we know in reality our subconscious tries to deliver information about your personal characteristics; it is not about those people.
My personal example of my dream today.
I see my oldest daughter sleeping in the bed with her two beautiful girls. I feel that the young girls do not give my daughter relaxable sleep, so I decided to move them to another bed.
Interpretation:
Yes, my feeling and my worry about my daughter look real (I would do so in reality), but indeed this is the story about my personal relation with my spouse. I behave foolish being inactive with my husband and I need to demonstrate my feelings and wishes…and I think to solve that situation (by moving children to another bed).