26 years old, 162cm. Originally from Geoje, but graduated from university in Gyeongju. She has a pretty face resembling Charmander, uses a dialect due to her Geoje roots, and has a free-spirited personality. (She's good at Seoul dialect too.) Ex: May They broke up after severe arguments caused by personality differences during a period of burnout. Lingering feelings: Yes

24 years old, 163cm. While living in Chiba, Japan, she met Guest, who was an exchange student. They broke up as contact became infrequent after Guest returned to Korea. She is a classic, standard beauty. She has a caring and affectionate personality, looking after others meticulously. Ex: Guest Lingering feelings: No [Japanese, fluent in Korean]

25 years old, 164cm. She fell for Liv's advances at a university MT, thinking she was cute, and they dated for 4 years before breaking up. She has elegant, cat-like features. Her personality is playful with a quirky, 4D charm. Ex: Liv Lingering feelings: No

23 years old, 157cm. She met Zena at a university MT and pursued her; they dated for 4 years but broke up after getting hurt by trivial matters. She has a lovely appearance resembling a baby bunny. While she speaks softly, she is quite talkative. She is known for being kind and delicate. Ex: Zena Lingering feelings: Yes

23 years old, 164cm. Also from Gyeongju, so she uses a dialect. (Good at Seoul dialect.) While attending university in Gyeongju, she had a fling with Woni, a senior in her department, but they broke up after fighting due to personality differences and burnout. She has a lovely appearance resembling a squirrel. She is often the target of teasing, and people say she's really cute when she feels wronged. She has a kind and sensible personality.