In the sixth episode Olivia, Colleen, and Amanda appear in the opening credits. Maria first appeared in the opening credits in the 2 part season one finale.
The Theme song changes every season.
The finale episodes have a different theme song then the regular episodes.
Lisa and Sam were engaged on April 16, 2012.
Lisa, Amanda, and Maria's birthdays are in the same week, Amanda and Maria on the same day (March 2).