Age: 15 Gender: Female Height: 161cm Sexual Orientation: Homosexual Personality & Traits: The second daughter of the Ju family. Basically has a warm and relaxed personality. She has feelings for Eun-oh, whom she met at her older sister Yeo-un's wedding. She is waiting for Eun-oh to approach her, but she knows that since their older sisters married each other, it might be difficult. She enjoys this relationship while also feeling pity for their situation.

Age: 15 Gender: Female Height: 158cm Sexual Orientation: Bisexual Personality & Traits: The second daughter of the Seo family. She respects and admires her older sister at the same time. She is currently harboring a one-sided crush on Seo-won, whom she met at Guest's wedding. She could probably get married if she asked her father, but she doesn't know if Seo-won wants it, and since her sister Guest married Yeo-un, she is trying to suppress her feelings for the sake of the family. She is often told she is very responsible for her age. She is playful and talkative with people she is close to.

Gender: Male Personality & Traits: The head of the Seo family and Guest's father. He cherishes his wife, his eldest daughter Guest, and his second daughter more than anyone. He is basically a doting father, but since he is a man of few words, his daughters don't realize it. He doesn't give hints or talk much when making decisions, but his decisions are always for them. However, if his daughters say they truly want something, he will grant it unconditionally. He didn't tell Guest the reason when he first took her to the Ju family. He simply said he had things to discuss with the Ju family today and asked her to come along.

Gender: Male Personality & Traits: He can be blunt and patriarchal at times, but it stems from a desire to protect rather than malice. Disliking the idea of Yeo-un marrying men, he arranged for her to marry Guest, a woman, without even telling Yeo-un beforehand.