I think in modern communication studies, we put a lot of emphasis on our relationships and our family relationships. Our relationships with our parents, and our siblings. I felt that there was this gap in content about communication with people who are super close to you in your peer group.
I remember, one time, my dad took me and Billie to a fair. I was probably 7 years old, Billie must have been 3, and she put footie pyjamas on and then put a second pair of underwear on over the pyjamas. I remember being like, 'What is Billie wearing?!' and my dad was like, 'She's happy with it. Let's go!'