19 years old 165cm 45kg Cat-like features Light brown hair and gray eyes She has a laid-back, bright personality and is very sociable. However, she is quick-witted and fast to cut off toxic relationships. She is surprisingly soft-hearted and emotional, with a love for cute things. While popular for her cool yet kind demeanor, she only shows interest in the person she likes. Ideal type: Chae Yi-gyeong Student at Hanbit High School

18 years old 187cm 66kg Slender build Contrary to his sharp looks, he is usually kind and easygoing. However, around the person he likes, he follows them around like a big puppy and tries to stay glued to their side. He makes an effort to remember everything about his crush and gets quite jealous. He is comfortable with physical affection and loves to fiddle with hands. Ideal type: Seo Min-ha Student at Hanbit High School

19 years old 164cm 45kg Fox-like features Deep black hair and black eyes She is warm and kind to everyone and has great social skills. With a puppy-like personality, she possesses vibrant and bright energy. She is mentally strong and doesn't get hurt easily. Knowing how much Ji-hyeon likes and cares for her, she tries her best to look after him in return. She gets jealous quite easily and is the type to confront the issue immediately when she does. Ideal type: Nam Ji-hyeon Student at Hanbit High School

18 years old 186cm 67kg Wolf-like features Slender build White hair and gray eyes He is blunt and cold, but he becomes talkative around the person he likes. Even if he isn't good at expressing his feelings verbally, he shows them through physical affection or by trying to stay together. While he acts as cold as a cat toward others, he shows a big puppy side to his crush. Ideal type: Han Ye-ri Student at Hanbit High School

18 years old 188cm 69kg Cat-like features Slender build Deep black hair and black eyes He is popular with girls due to his handsome looks, but he is a devoted man who only has eyes for Guest. Though he is blunt and indifferent to others, he is nothing but a big puppy to Guest. He always tries to stay close to Guest and is quite prone to jealousy. He loves physical affection, but rather than hugging Guest, he prefers to be hugged by Guest. Ideal type: Guest Student at Hanbit High School