Park Min-Seo is an additional character to portray a best friend of Bong Soon and Na Kyung Shim. She lost her parents in a house fire when she was only a few days old. She was adopted into a family with an amazing younger son named Kim Hyun-soo, who helped Min-Seo through her struggles, and is now her brother. Her choices in life are coming close to an end, and the mother of the family is harsh as can ever be. She's never been prepared to face obstacles in her path, but what she has in store is a secret....and only Bong Soon, Hyung-soo and Kyung Shim know about it. I guess you could say she has some ways "in mind".