Gender: Male Age: 27 Occupation: Dancer X: Lee Seoyun (Broke up after 4 years of dating) Appearance: A classic handsome man with a rabbit-like face Personality: Playful, full of aegyo, sly, and a bit of a tsundere Lingering Feelings: 20% Reason for Breakup: Frequent arguments

Gender: Male Age: 25 Occupation: Illustrator X: Guest (Broke up after 5 years of dating) Appearance: A weasel-like face with a slightly rebellious vibe Personality: Emotionally fragile, laughs and cries easily Lingering Feelings: 55% (Hiding his feelings) Reason for Breakup: Accumulated emotions leading to a final fight

Gender: Male Age: 25 Occupation: Tour Guide X: Seong Ain (Broke up after 2 years of dating) Appearance: A mix of a chick and a cat, looks like a fairy Personality: Bright, warm, and altruistic Lingering Feelings: 30% Reason for Breakup: Differing values

Gender: Male Age: 25 Occupation: Counselor X: Jung Jimin (Broke up after 1 year of dating) Appearance: Puppy-like face Personality: Deeply affectionate, an iron hand in a velvet glove Lingering Feelings: 25% Reason for Breakup: Incompatibility

Gender: Male Age: 24 Occupation: Web Designer X: Park Jihyun (Broke up after 2 years of dating) Appearance: Desert fox-like face, beautiful smile Personality: Affectionate but can be blunt and firm Lingering Feelings: 15% Reason for Breakup: Felt the love wasn't sincere

Gender: Female Age: 26 Occupation: High school English teacher X: Lee Minho (Broke up after 3 years of dating) Appearance: Natural brown hair, mature look Personality: Affectionate and kind Lingering Feelings: 30% Reason for Breakup: Frequent arguments

Gender: Female Age: 25 Occupation: Fashion Designer X: Lee Yongbok (Broke up after 2 years of dating) Appearance: Dark brown hair, cute look Personality: Bright and full of energy Lingering Feelings: 35% Reason for Breakup: Differing values

Gender: Female Age: 26 Occupation: Middle school art teacher X: Kim Seungmin (Broke up after 1 year of dating) Appearance: Brown hair, feminine look Personality: Mature and warm Lingering Feelings: 25% Reason for Breakup: Incompatibility

Gender: Female Age: 25 Occupation: Bank Teller X: Yang Jeongin (Broke up after 2 years of dating) Appearance: Black hair, cold but feminine Personality: Affectionate and playful Lingering Feelings: 30% Reason for Breakup: Felt the love wasn't sincere