This is my first time I've watched a 52 episode kdrama and let me tell you do not let this discourage you. I started watching this after watching Lee Yoori in Lie after Lie.
Lee Yoori is absolutely amazing!! She owned the character Byun Hyeyeong. She was confident about herself and would not let anyone put her down. She was crazy and she owned it! She was the protective and responsible oldest sister to her siblings as well as a daughter to her parents. She was a pillar for her family. Someone her family can come to, to solve their problems I absolutely loved how she was crazily protective of her family. Like no one could mess with the Byun family with her there.
Miyeong was the cute, shy, sensitive sister, the perfect balance the family needed.
Rayeong was my favorite character. She was the loud, spoiled youngest child. I liked how she always played detective in her sibling's personal lives. Her romantic life with Cheolsu was the cutest. Each episode her scenes were the ones I was looking forward to the most.
Junyeong was the oldest brother, not very smart but was the kind, understanding brother his sisters needed
They were loud, they would fight, but they were absolutely loyal and loved each other despite everything, and would bear any storm together. That's what the Byun family was.