Lauren's getting married

In my parents' bedroom where we now sleep, my mom has a wedding picture of Kevin and I.  In the past month, Lauren has referenced the picture several times and used the word "married" several times in random talk.  We never really discussed it in depth, though.  So today, Lauren said to her dad that she was going to marry him.  When he said she couldn't marry him, she came out and said she was going to marry Tyler (her 14(?)-yr-old BFF).  Then she said that girls marry boys.  I was pretty impressed with her understanding of the context.  (Must be all those Disney princess movies she got hooked on while I was pregnant and miserable.)