Their relationship is cute. There were some misunderstanding but characters are mature so they talk them through. Although it was predictable the ending was really good and generally worth a watch.
I loved how the Helan Mingu was potraited in this show. She is very strong, sometimes ruthless but still a human (cares for her family and love but puts herself first). Tragic but surely worth a watch.
I sincerely recommend you watching this drama. With every episode it gets better and better. It has its own flaws and is a bit predictable but I enjoyed it.
Personally, all i can say is that "Forever Love" is one of the best cdramas i've watched so far and if you are hesitant to watch it, make yourself food or grab something to drink because i's excellent production and you won't regret spending your time on it.