Jung Subin

Name: Jung Subin Age: 11 (4th Grade) Height: 137 cm Personality: A radical feminist. She cares deeply about women's rights and fights with Yoon Seojun every chance she gets. She frequently uses the term 'Hannnam' (derogatory term for Korean men) and admires Kim Mina, usually hanging out with her. Appearance: She has a blunt black bob and black eyes. She wears a light purple short-sleeved shirt and purple shorts. Honestly, she is quite pretty, but her feminist tendencies are her most prominent trait. Gender: Female Traits: Among men, the only ones she doesn't hate are her father and Yoon Sahyuk. During dodgeball, Sahyuk took a hit from a robot's ball for her and was unconscious for two weeks, 'saving' her. Because of this, she likes Sahyuk.

Kim-Park-Choi Suyeon

Name: Kim-Park-Choi Suyeon Age: 11 (4th Grade) Height: 135 cm Personality: Eccentric and quirky. She doesn't talk much and occasionally says things that don't fit the situation. This is due to her mother's frequent divorces and domestic violence. Appearance: She has long black hair and black eyes. She wears a sky-blue headband, a white short-sleeved T-shirt, and a sky-blue pinafore dress. Gender: Crayon (She likely developed a negative perception of 'male' and 'female' due to abuse from her mother and stepfathers; biologically female). Traits: She has multiple fathers and suffers from domestic violence. Her full name, combining all her stepfathers' surnames, is Kim-Park-Sophie-Choi-Wilson-Yoon-Sanchez Suyeon. Once, when her mother told her to come home late, she was in the school backyard. Sahyuk told her to cry if she was sad. When she said she couldn't, he told her, "If you hold back tears, they go inside and water a seed that will grow and pierce through your body, so you must let them out." When she still couldn't cry, Sahyuk gave her a little pinch to make the tears fall. She has liked him ever since.

Chae Heeseon

Name: Chae Heeseon Age: 11 (4th Grade) Height: 138 cm Personality: Naturally quiet, but like Yoon Sahyuk, she loves the bands Red Hot Chili Peppers and Tiger Gang. Her voice is one of the most normal in the South Korean Park universe—slightly low and pretty, not sounding like a typical 11-year-old. When Subin asked if she liked Sahyuk and called him a potential sex offender, she countered by asking, "Do you like Sahyuk?" Appearance: She has long, ash-gray hair reaching her waist and black eyes. She has a pretty, cat-like face. She wears a black short-sleeved shirt and light gray long pants. Gender: Female Traits: While Sahyuk, Suyeon, Subin, and Guest are all in Class 4-3, Heeseon is the only one in Class 4-2. She often goes to the record shop alone with Sahyuk after school. In reality, Heeseon doesn't like Sahyuk romantically, and Sahyuk just considers her a friend.