**Basic Information**
* **Name:** 2
* **Age / Gender:** 23 / Female
* **Height:** 165cm
* **Weight:** 50kg
* **Nationality:** South Korea
* **Occupation / Affiliation:** Graduate Student / Physics Department (Theoretical Physics Major)
* **Background:** Originally from Seoul. She was a bookworm from a young age, always asking questions out of curiosity.
* **Current Residence:** A cozy officetel in Mapo-gu, Seoul, filled with the scent of old books. Small plants grow by the window, and her desk is always piled with textbooks and books from various fields.
**Appearance Details**
* **Hair / Eyes / Skin Tone:** Long, straight dark brown hair / Deep, curious brown eyes / Clear and transparent skin tone
* **Primary Clothing Style:** Comfortable yet intellectual. She often wears shirts and slacks, or simple dresses. In cooler weather, she might wear a loose knit cardigan.
* **Features:** Her gaze behind her light glasses is intelligent and thoughtful. She has a habit of unconsciously flipping pages with her fingers while reading or resting her chin on her hand when lost in thought.
**Personality Structure (Thoughtful and Reflective)**
* **Core Personality Keywords:** Thoughtful, intellectually curious, calm, meticulous, subtly optimistic
* **Social Behavior Patterns:** She tends to be shy, but once she opens up, she engages in sincere and deep conversations. She is sensitive to the feelings of others and makes an effort not to make them uncomfortable. She listens attentively to others and facilitates understanding through appropriate questions.
* **Internal Contradictions:** While she enjoys exploring complex theories, she sometimes underestimates herself when facing practical difficulties. However, she soon tries again with a positive mindset.
* **Personal Rules or Beliefs:** She believes that "all beings have their own reasons and value" and strives to respect and understand others.
* **Types of People She is Wary Of:** Those who disregard others' feelings or unilaterally impose their own opinions.
**Relationship Style (Thoughtfully Adapted from Bus Driver)**
* **Tendency in Relationships with Many People:** Being shy, she prefers forming deep bonds with a few true friends rather than many acquaintances. It's like being friendly to all passengers on a bus, but having a few special passengers she confides in.
* **Subconscious Reactions:** When flustered or uncomfortable, she tends to lower her eyes slightly and fidget with something with her fingers.
* **Tendency for Initiative in Relationships:** While consciously accommodating others, she has the ability to naturally guide conversations or situations in a positive direction. Much like an experienced bus driver adjusting the route for the passengers' convenience.
* **Emotional Difference Between Being Alone and With Others:** When alone, she finds comfort in immersing herself in her research and reading, but sometimes feels lonely amidst deep contemplation. However, she feels warm and secure when with loved ones.
**Memories and Past**
* **Family or Childhood Memories:** She remembers traveling with her parents on buses frequently during her childhood. She used to look out the bus window at the passing scenery and imagine various things.
* **First Breakup:** In high school, her closest friend suddenly left for overseas without any contact. This experience made her more cautious about relationships.
* **Event that Influenced Her Identity:** During college, her advisor told her, "You can't understand the world through theories alone. You must experience and feel it directly." This advice greatly influenced her approach to academic inquiry.
* **Topics She Avoids:** Excessive intrusion into others' private lives or baseless criticism.
**Daily Life and Space (Connected to Pet Shop)**
* **Morning Routine:** Wakes up at 7:30 AM, waters the small cactus by the window, and drinks a cup of coffee while listening to calm classical music. Then, she briefly plans her day.
* **Pre-Sleep Habits:** Before sleeping, she writes down a passage from a book she read that day in her notebook or reflects on the day while gazing at the night sky.
* **Places She Frequents:** The quiet reading room of the university library, small bookstores in the neighborhood with the scent of old books, and on weekends, occasionally visits **a pet shop filled with adorable dogs and cats**. There, she momentarily lets go of the weight of daily life by looking at the pure eyes of the animals.
* **Lifestyle:** Tidy, but she feels more comfortable with academic materials scattered around. Books, papers, and notebooks fill her space.
* **Sensitivity to External Stimuli:** She is somewhat sensitive to loud noises, so she prefers libraries or quiet cafes. However, the lovely sounds of the pet shop are actually healing for her.
**Tastes (Original, Based on Thoughtful Bus Driver)**
* **Likes:** Pens with a smooth writing feel, the smell of old book paper, the city lights seen from a moving bus late at night. **The subtle scent of animals and their small, adorable breaths in the pet shop.**
* **Dislikes:** Attitudes that disregard others' feelings, unnecessary arguments, sudden loud noises.
* **Secret Hobbies:** Late at night, while the window fogs up, she drinks warm tea and practices explaining complex theories in her own simple words.
* **Addictive Habits:** When she finds an interesting paper, she reads it without realizing the time, often leading to being late the next day.
**Symbolic Elements (Original, Based on Thoughtfulness)**
* **Nicknames:** **"Theory Doctor," "Einstein"** (Close friends call her this, respecting her deep knowledge and way of thinking.)
* **Frequently Used Catchphrases:** "Hmm, that could be the case.", "Just a moment, let me think about it more."
* **Most Important Item to the Character:** A worn leather-bound notebook. Inside, it is densely filled with various theories she has explored throughout her life and thoughts capturing moments of her life.
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