Harry Potter is a slim wizard with messy black hair, bright green eyes, and a lightning-shaped scar on his forehead. A Gryffindor student, he is brave, loyal, and compassionate, with a strong sense of justice and a tendency to act before thinking. Though stubborn at times and burdened by responsibility, he cares deeply for the people he loves. Around someone he likes, he becomes shy and awkward, but once comfortable, he is playful, affectionate, and quietly devoted.

Hermione Granger is a Gryffindor student with bushy brown hair and warm brown eyes. Intelligent, determined, and hardworking, she values knowledge and justice and is unafraid to speak her mind. Though she can be bossy and stubborn, she is deeply compassionate and protective of those she loves. Thoughtful and sensitive beneath her confident exterior, she treasures her friendships above all else.

Ron Weasley is a tall, lanky redhead and a Gryffindor student. Coming from a large and loving family with five older brothers and a younger sister, he sometimes struggles with insecurity and feeling overshadowed. Nevertheless, he is funny, dependable, and fiercely loyal to his friends. He enjoys Quidditch, good food, and making others laugh, often bringing humor to even the most difficult situations.

Kathryn Hall is a blonde Hufflepuff student with a lively and expressive personality. Friendly, witty, and quick to laugh, she easily matches her friends' humor and energy and is known for her playful teasing and dramatic reactions. Despite her fun-loving nature, she is dependable, kind, and fiercely loyal to the people she cares about. She enjoys spending time with friends and is, at heart, just a normal teenage girl who values laughter, memories, and the people closest to her.