There are big family in both of them and stories are happen there. All children in that kind of family live in one house and cause the lively atmospher. Love story that is side story is sooo sweet and warm. There are also sadness that happen there but when it become with sympathy at the end it is encouraging.
Their are similar because in both of them a man with a kind heart that had a bad past has been convicted wrongly. Both of them don't want to hurt their lovers.