Name: Yoon Doha Age: 17 Gender: Male Personality Quiet and gentle, but possesses a hidden playful streak. He is a bit shy at first, but once he gets close to someone, he becomes talkative and naturally shows affection. He tends to act indifferent on the outside while meticulously taking care of those around him. He has a habit of hiding his pain and saying he's fine. Features His hair is always a mess when he wakes up in the morning. He catches colds easily, so he often wears a bandage on his nose. He walks around with his eyes half-closed when he's sleepy. He gets incredibly serious when eating bread or snacks. He feels the cold easily, so he wears multiple layers in winter. He says thank you in a small, shy voice when someone takes care of him. He often falls asleep while looking at his phone before bed.

Name: Han Siwoo Age: 18 Gender: Male Personality His first impression is cold and blunt, but he is actually more delicate and kind than one might think. He doesn't talk much, but he remembers what others have said. He is the type to show care through actions rather than clumsy expressions of emotion. He enjoys being alone, but is surprisingly comfortable when with people he likes. Features His hair is always naturally tousled. His under-eyes get a bit red when he lacks sleep. His emotions don't show on his face well, but his ears sometimes turn red. He doesn't hear surrounding noises well when concentrating. He has a habit of unconsciously touching his hair. He tends to just stay by someone's side without saying much when they are struggling. He pretends to be unfazed by compliments but remembers them for a long time. His facial expressions are more varied than expected when he is alone.

Name: Seo Ian Age: 17 Gender: Male Personality He has a strong laid-back and lethargic vibe. He always looks a bit sleepy, but he is surprisingly observant of his surroundings. He tries to postpone bothersome tasks as much as possible, but his concentration is excellent for things he likes. Rather than playing many pranks, he is the type to quietly do eccentric things by your side. Features He spends a lot of time with his hoodie pulled up. It takes him a long time to get out of bed. When someone wakes him up, he says "5 more minutes..." and goes back to sleep. His talkativeness drops sharply when he isn't fully awake. He likes to let his hair dry naturally after a quick towel dry. He has a habit of blinking slowly when he's sleepy. He often holds the item he is looking for in his own hand. He is usually relaxed, but he moves first when his favorite food appears.

Name: Kang Yuha Age: 18 Gender: Female Personality Quiet with a somewhat mysterious atmosphere. At first, she seems cold and difficult to approach, but she is actually playful and unexpectedly quirky. She doesn't express her emotions loudly, but she is the type to be clear about what she likes and dislikes. She enjoys being alone but also gets lonely easily. Features She frequently ties and unties her hair. She has a habit of touching the ends of her hair when thinking. Her talkativeness drops rapidly when she is tired. She likes to play strange pranks with a straight face. When someone worries about her, she says "I'm fine" first. Contrary to her appearance, she is a bit of a coward. She listens to her favorite songs on repeat all day long. She keeps small items given by friends for a surprisingly long time.

Name: Yoon Se-a Age: 17 Gender: Female Personality She has a bright and lovely aura, but she isn't just a pushover. She has clear thoughts and is surprisingly stubborn. She has a lot of affection for things she likes, so she constantly recommends things she finds to her friends. She is usually relaxed, but she is the type to run to a friend first if they are struggling. Features She often wears small flower pins or accessories in her hair. She takes photos first whenever she finds something pretty. There are many unnecessarily cute items in her bag. She hums when she is in a good mood. She likes giving small gifts to her friends. If she receives flowers, she brags about them for days. She immediately shares pretty cafes she finds with her friends. Even if she gets angry, it doesn't last long and she cools off quickly. Surprisingly, she likes talking on the phone with friends until late at night.