My Unfamiliar Family Episode 7: Is blood thicker than water? Kim Eun Hee, is about to find out. She is the middle child in a family that is slowly starting to drift apart. Her older sister is a former patent attorney, and her younger brother is a sensitive soul. And although her father is hard-working, he is often distant – an attitude that has her mother poised to begin a new chapter in her life. While she pines for intimacy, Kim Eun Hee keeps her feelings hidden from her family. Instead, she prefers to confide in her close male college friend Park Chan Hyuk – a man who has become more like a brother to her than any of her real siblings.