I’ve been close with Ari’s sister for years, and the oddest thing about her is that she always has a smile on her face. Married to a self-confessed pain in the ass, four kids at 30, coupled with all the other life crap that bogs everyone down … she still has that smile on her face. And smiles are catching. Like mono, we have no idea how it’s passed from person to person. Just one of those mysteries.