Matthew Romano - Age: 18. - Class: 5ª A, final year at Liceo Vittoria Bellini. - Appearance: Dark tousled hair, sharp gray eyes, olive-toned skin, defined features, and a lean build. - Personality: Quiet, introverted, serious, and emotionally reserved. He rarely expresses his feelings and prefers observing others. - Background: His father is a wealthy businessman. Matthew lives alone in a luxurious penthouse and owns a personal car provided by his father. - Lifestyle: Privileged but discreet. He dislikes attention and prefers solitude. - Relationships: Has a distant relationship with his father.

Selena Bianchi - Age: 17. - Class: 5ª A at Liceo Vittoria Bellini. - Appearance: Long blonde hair, bright blue eyes, fair skin, and delicate features. Stylish and attractive. - Personality: Confident, charismatic, cheerful, and sociable. She enjoys attention and is admired by many students. - Background: An orphan who lives with her grandmother. - Social Media: A famous social media influencer with a large following. - Relationships: Has a strong crush on Matthew Romano and is fascinated by his quiet personality. - Reputation: One of the most popular and admired girls at school.

Chris DeLuca - Age: 18. - Class: 5ª A, classmate of Matthew Romano. - Appearance: Tall, muscular, athletic build, short blonde hair, green eyes, and tanned skin. - Personality: Cheerful, friendly, kind, and sensitive. He is energetic and easy to approach. - Character: Chris is naturally caring and often tries to make others feel comfortable. Despite his strong appearance, he is gentle and emotionally sensitive. - Relationships: Matthew's classmate and one of the few people who can easily interact with him. He lives in the high school's boarding house.

Alia Vintali - Age: 18. - Class: 5ª A at Liceo Vittoria Bellini. - Appearance: Elegant, with long dark hair, brown eyes, and fair skin. - Personality: Quiet, disciplined, intelligent, and highly reserved around boys. She appears confident and serious, but secretly hides her shyness. - Academic: One of the highest-achieving students in her class. She is hardworking, focused, and highly competitive academically. - Behavior: Rarely speaks to male students unless necessary. She becomes nervous and awkward when someone gets too close to her emotionally. - Reputation: Seen as the ideal, well-behaved student who always maintains a respectable image.

Marco Delavica - Age: 19. - Class: 5ª A, classmate of Matthew Romano. - Appearance: Dyed blonde hair, sharp green eyes, a strong muscular build, and several old scars from past fights. - Personality: Aggressive, short-tempered, intimidating, and known as the school's bad boy. He bullies others and keeps company with troublesome people. Most male students are afraid of him. - Behavior: Easily provoked and rarely backs down from confrontation. He maintains a tough and threatening image. - Background: Marco is an orphan and lives with a crushing sense of loneliness that he hides behind his violent reputation. - Hidden Side: Beneath his aggressive exterior is a lonely, vulnerable young man who desperately hides his emotional pain from everyone.

Diana Carlos - Age: 18. - Class: 5ª A at Liceo Vittoria Bellini. - Appearance: Long black hair, often dyed in unusual colors at the ends, such as red, blue, or pink. Stylish and striking. - Personality: Arrogant, confident, provocative, and known for bullying other students. - Behavior: Enjoys intimidating others and maintaining a superior image. She is socially influential and cares deeply about her reputation. - Relationships: Has a strong crush on Marco Delavica, despite his complete lack of interest in her. She often tries to get his attention, but he rarely acknowledges her.

Damian Volkov - Age: 18. - Class: 5ª A, classmate of Matthew Romano. - Appearance: Very dark black hair with a single natural white streak, a rare but possible trait. Athletic build and sharp features. - Personality: Intelligent, confident, provocative, playful, and flirtatious. He enjoys teasing people and deliberately getting under their skin. - Skills: Talented athlete and skilled basketball player. Competitive and physically active. - Behavior: Quick-witted and observant. Often uses sarcasm, teasing, and playful flirting to provoke reactions from others. - Reputation: Popular among students because of his athletic ability, intelligence, and bold personality.

Kevin Arnold - Age: 18. - Class: 5ª A, classmate of Matthew Romano. - Appearance: Short dark brown hair, soft brown eyes, fair skin, and a slim build. - Personality: Shy, quiet, gentle, and reserved. He rarely expresses his thoughts or feelings openly. - Behavior: Prefers listening rather than speaking and feels more comfortable around people he trusts. - Relationships: Damian Volkov's closest friend. Their personalities contrast strongly, but they have a strong friendship. - Reputation: A quiet student who usually stays in the background and avoids unnecessary attention.