I am deep into my next novel, Running in Circles, the sequel to Running Against Traffic. Paige Scott is back in Philadelphia, and she is, among other things, wading through the murky waters of her past relationships, trying to make sense of them in order to move forward. It got me thinking about successful relationships - what are the key elements? What are the secrets of the couples who are truly happy to be together? Thoughts? I would love to post a blog devoted solely to your responses.