Lovely characters in real life situations that bring you along for their ups, their downs and everything in between. It's easy to relate to these characters because their thoughts and feelings are exposed as part of the storyline. The acting is superb and easy to fall in love with. I was sad to get to the end of 4 seasons, but it felt like a good novel and not a TV series being milked with endless episodes. Erica and Dr. Tom are unforgettable. It was a pleasure to watch and continually think about what I would have done or felt in those situations. Bravo!