I really liked this drama. In terms of production it's not the best drama that I've seen. But the characters and actors' portrayal are amazing. Every little character is developed and you learn to like and understand everybody. All actors in this drama have amazing chemistry: the love interests, the family, the friends, and even the group of young lawyers at the firm. I don't know if it's due to an amazing casting director or a great writer. Maybe both.
At the end I almost forgot that it was all make belief and not a real family in front of me. The casting choices are excellent, the acting is great, the directing and writing is really, really  good. This drama made me laugh and think and for that reason will always stay with me.