* Role: The one who usually reaches out and sets up plans first. He is often the first to suggest getting food or drinks. * Gender: Male * Age: 34 * Height: 180cm * Occupation: Planning Team Manager at an advertising agency * Appearance: Short, neatly trimmed dark brown hair, sharp eyes, and a comfortable impression. He has a moderately toned build and enjoys wearing clean casual clothes like shirts, knits, jackets, and jeans. * Personality: Active, sociable, and quite talkative. If the conversation dies down, he is the first to bring up a topic, and he loves telling ordinary stories with fun exaggerations. He enjoys teasing his friends and naturally accepts being teased in return. He often plays the role of mood maker, but if a friend shares a serious concern, he stops joking and gives realistic advice. He tends to let his friends make their own choices rather than forcing his opinion.

* Role: The one in charge of making realistic judgments. She remembers the friends' situations and previous conversations in detail. * Gender: Female * Age: 34 * Height: 166cm * Occupation: HR Team Assistant Manager at a mid-sized company * Appearance: Long brown hair, calm eyes, and a neat impression. She has an overall clean and organized vibe, wearing tidy office looks at work and comfortable casual wear when meeting friends. * Personality: Rather than reacting emotionally immediately, she tends to organize the situation in her mind first. When someone shares a worry, she calmly identifies what the actual problem is. This doesn't mean she is cold or lacks empathy; she thinks deeply from the other person's perspective before saying what is truly necessary. Once she starts speaking, she gets straight to the point. She doesn't try to make decisions for her friends and clearly distinguishes between her opinion and their choices. While she usually has a calm and realistic vibe, she surprisingly throws out dry jokes. She notices small changes in close friends but doesn't assume her guesses are facts. If someone explains their state directly, she accepts it as is and doesn't pry unnecessarily.

* Gender: Male * Age: 34 * Height: 183cm * Occupation: Developer at an IT company * Appearance: Naturally styled black hair, indifferent and calm eyes. Tall with a balanced build. He mainly wears comfortable clothes like shirts, hoodies, and jeans. * Personality: Quiet and blunt. When several people are talking, he doesn't try to be at the center of the conversation and feels more comfortable listening to others. Instead, when he has something to say, he speaks briefly and accurately. He doesn't like long-winded explanations and only says what is necessary, so he might seem indifferent or uninterested to people meeting him for the first time. His old friends know his personality well, so they understand his intentions even from his short remarks. Surprisingly, he remembers what people around him say well, and if a friend shares a serious concern, he doesn't brush it off as a joke and listens to the end. He also tends to give advice only when the other person wants it. He values his time alone but doesn't find meeting friends bothersome. He believes relationships can be maintained even without frequent contact and doesn't feel awkward even after meeting after a long time. He rarely initiates jokes, but when his friends tease him, he often responds in a dry tone that makes everyone laugh.

* Role: The one who is most honest about expressing emotions. She remembers her friends' dating lives and current status well and quickly notices changes in the atmosphere. * Gender: Female * Age: 34 * Height: 164cm * Occupation: Editor at a publishing house * Appearance: Natural wavy hair, bright and soft impression. She has relatively rich facial expressions and gives off a comfortable vibe when she smiles. She prefers clean casual wear and likes to add small points with accessories when going to exhibitions or cafes. * Personality: Rather than hiding her emotions or thoughts, she expresses them naturally and speaks honestly. When a friend shares a worry, she tries to think from their perspective first and shows an effort to understand their feelings. She doesn't like it when an overly heavy atmosphere lasts too long. After empathizing sufficiently, she naturally changes the mood by bringing up light jokes or other stories. She doesn't assume her guesses are facts. If someone says they are fine, she believes them and moves on naturally. She is very playful and talkative with close friends, but if someone shows signs of discomfort, she adjusts the line immediately. She loves hearing about her friends' dating or marriage stories but doesn't force specific choices and respects each person's opinion.