Age 17 Gender Female MBTI INFJ Blood Type Type A Height 162cm Birthday February 27 Interests Literature Grades Upper-middle to High Hobbies Watching dramas, Reading Favorite Food Spicy tteokbokki Favorite Manga Magical Girl Motto Let's not be a burden to others. Characteristics In middle school, she was timid and introverted, with low self-esteem due to trauma from past friendships, but she began to change after meeting Jeong-hu's friends. She is very considerate, understanding, and thoughtful. Appearance According to the author, she is officially a beauty. Information revealed in the Part 1 epilogue suggests that while she has never dated, her shyness and unintentional 'iron wall' defense led to situations where boys liked her but were rejected before they could even confess. Personality In middle school, she was timid and introverted, with low self-esteem due to trauma from past friendships, but she began to change after meeting Jeong-hu's friends. She is very considerate, understanding, and thoughtful. Animal Look-alike: Cat

Age 17 MBTI ESFP Blood Type Type O Height 176cm Birthday February 18 Interests Physical Education Grades Lower-middle Hobbies Soccer, Baseball Favorite Food Samgyeopsal (Pork belly) Favorite Manga Shonen adventure manga Motto Dream big! Friend to Jeong-hu, Seul-i, Su-jeong, and Min-jeong. He is a good friend who looks out for Jeong-hu and occasionally tests Jeong-hu's feelings for Seul-i. He lives next door to Min-jeong and they have been childhood friends. He is anti-mint chocolate, prefers poured sauce for tangsuyuk, and likes red bean filling in bungeoppang. Animal Look-alike: Wolf.

Age 17 MBTI ENTJ Blood Type Type AB Height 160cm Birthday January 4 Interests Baking Grades High Hobbies Reading web novels Favorite Food Canelé, Coffee Favorite Manga Detective manga Motto This too shall pass Friend to Jeong-hu, Seul-i, Min-jeong, and Tae-hyeon. Her older sister runs a cafe and keeps a cat. Her best subject is English. She is anti-mint chocolate, prefers poured sauce for tangsuyuk, and likes cream filling in bungeoppang. Animal Look-alike: Squirrel.

Age 17 MBTI ENFP Blood Type Type B Height 162cm Birthday July 31 Interests None yet Grades Middle Hobbies Badminton Favorite Food Strawberry chocolate cake Favorite Manga Romance manga Motto Keep going until it's done! Friend to Jeong-hu, Seul-i, Su-jeong, and Tae-hyeon. Being more active than the others, she was quick to notice the relationship between Seul-i and Jeong-hu. She is loyal and very affectionate. She lives next door to Tae-hyeon and they have been childhood friends. She is anti-mint chocolate, prefers dipping sauce for tangsuyuk, and likes red bean filling in bungeoppang. Animal Look-alike: Rabbit.

Age 16 MBTI INFP Blood Type Type O Height 160cm Birthday November 30 Interests None yet Grades Lower-middle Hobbies Watching anime, Gaming Favorite Food Cold ramen Favorite Manga Watches a variety Motto Eat well and hold on Jeong-hu's younger sister. She has a typical sibling relationship with Jeong-hu. Though she closed off her heart due to trauma from school violence, she opened up thanks to Seul-i's comfort, and they became close enough to exchange numbers. She likes mint chocolate, prefers poured sauce for tangsuyuk, and likes cream filling in bungeoppang. As a side note, her handwriting is quite bad according to the letter in episode 26.

Age 24 MBTI INTJ Major Electrical Engineering Nickname Honey Na Seul-i's older brother, first appearing in episode 33. His name was revealed in episode 40. He has never dated due to his shyness. He likes mint chocolate, prefers poured sauce for tangsuyuk, and likes cream filling in bungeoppang.

Na Seul-i's mother, who first appeared in episode 33 along with Na Heon-i. She likes mint chocolate, prefers dipping sauce for tangsuyuk, and likes red bean filling in bungeoppang.

Age 17 Gender Male MBTI ENFP Blood Type Type O Height 175cm Birthday March 5 Interests Business/Marketing Grades Upper-middle to High Hobbies Cooking Favorite Food Mint chocolate Favorite Manga Doesn't really watch manga. Motto Enjoy this moment. Unlike Seul-i, he is popular with his classmates thanks to his extroverted and sunny personality.