this is probably the most meaningful, heart-touching and moving k drama I've ever watched. The story is so beautiful and tragic at the same time i can't help but cry my eyes out. My heart is broken and it's so sad it physically hurt. Although it can be weird seeing a teen kiss an old woman at the age of his mom, it shows true love and how meaningful a family connection is. It shows that sometimes, being a friend can let you know a person more than their parents. It also shows social issues of how older women are discriminated against at work, how teen parents are looked down upon and have to fight for their lives and their childrens lives, how parents very dearly love their children, how we often misunderstand each other when we don't communicate, from child to parent and spouse relationship. The main characters relationship with their parents show that although they can come off as cruel and violent on the surface, they always love you in the inside and would never leave your side no matter what. The best thing is to always stay by their side also and take care of them when they get old.