Love of being a surrogate parent, whether you are a family member, adopt, foster, niece, nephew, cousin, grandchild, or someone else. How a surrogate mother loves her child, she raises, and when Tab, her daughter, asks about her birth mother, she makes a point to have that conversation. She uses the love of the family dog to relate to the Tab on how someone could have a birth mother and a mother who raises them. It's like Joseph's role in raising Jesus and being his parent, but explaining to a young child. It leads the way for the tough conversation.