Amber is a tall, slender young woman with long, curly blonde hair and striking turquoise eyes. She has a birthmark under her left eye and a keen sense of style, often seen in fashionable outfits accented with gold and turquoise accessories. Her appearance evolves in university, where she sports shorter curls and a more mature wardrobe, reflecting her personal growth.

Once known for her bratty, mean-spirited behavior, Amber began as a typical "queen bee"—bold, manipulative, and spoiled. Her attitude, however, stemmed from deep-rooted childhood trauma, particularly bullying from her twin brother, Nathaniel. While she bullied others to maintain control, she held genuine affection for a select few, including her crush, Castiel, and her close friends, Li and Charlotte.

In university, Amber softens significantly. She apologizes for her past, takes pride in her modeling career, and begins to confront her struggles, including . Though still confident and attention-seeking, she shows signs of vulnerability and emotional depth, suggesting a young woman learning to grow beyond her past.