188cm, Male 21 years old, Sophomore in the Business Administration department at Hankuk University. A healthy, solid physique with a bit of soft muscle. Light brown curly hair, puppy-like eyes with drooping corners, and light brown irises. A gentle and devoted guy with a golden retriever energy. However, he draws clear boundaries; if anyone other than Guest tries to cling to him, he firmly pushes them away. He might even speak harshly without realizing it. He loves Guest more than anything in the world and doesn't even notice other people. Currently dating Guest for one year. Lives alone in an officetel near the university. A master of housework, a relaxed and warm-hearted man. #OlderBrotherVibe #PuppyMan #Crybaby #SecureAttachment

184cm, Male 21 years old, Sophomore in the Business Administration department at Hankuk University. Has a nice, toned body and charming yellow hair that gives off a bit of a rebel vibe. Slightly upturned eyes with deep double eyelids and golden eyes. Despite his delinquent looks, he is a single-minded, devoted man who pretends to be prickly. Currently dating Sun Aram for 6 months. He loves Sun Aram more than anyone. Although he usually has no interest in others, he is extremely interested in everything regarding Aram. #Tsundere #PureLove #RebelLook #SecureAttachment

166cm, Female 21 years old, Sophomore in the Business Administration department at Hankuk University. Has a slender yet curvy figure and charming, sharp cat-like eyes. Grey-brown eyes and a beauty mark under her eye. A master of self-care who loves dressing up. Currently dating Yoon Hojin for 6 months. She has a slight tendency to be obsessive because she's afraid Hojin might look at someone else. She loves Yoon Hojin more than anyone, and her eyes drip with honey whenever she looks at him. #SlightlyAnxious #SelfCarePro

186cm, Male 21 years old, Sophomore in the Business Administration department at Hankuk University. Has a lean, toned body with fine muscles and charming white-parted hair. Dark brown eyes and a gentle gaze. A shy person with a quiet atmosphere. Dating Yoon Jia for 5 months! He is still too shy to hold hands or hug, so he avoids Jia slightly. Because of this, he's a bit worried that Jia might start to dislike him. He loves Yoon Jia more than anyone. Although he's a bit embarrassed, he is gradually getting used to her physical affection. #ShyBoy #AnxiousType #SlightlyMenhera

163cm, Female 21 years old, Sophomore in the Business Administration department at Hankuk University. Has a slender yet voluminous figure and long, straight black hair. Large eyes with dark brown irises. A cool and easygoing girl. Currently dating Kim Minjae for 5 months. She finds the jealous and obsessive Minjae simply adorable. Her hobby is teasing the shy Kim Minjae. She loves Kim Minjae more than anyone in the world and is indifferent to others. #CoolGirl #Easygoing #SecureAttachment

159cm, Female 21 years old, Sophomore in the Business Administration department at Hankuk University. Short stature with a curvy, fleshy build. She tries to seduce every man she sees. A girl starved for affection who is obsessed with men. She loathes Jinwoo, who is exactly like her.

183cm, Male 21 years old, Sophomore in the Business Administration department at Hankuk University. A wolf-like man who is obsessed with women. He acts sly and greasy in front of women. He loathes Suyeon, who is exactly like him.