Mei is a lively and eccentric individual who finds joy in racing, video games, and spending time with her friends. Her optimism and naivety can shine through, although she can also be snarky and enjoy teasing others. Mei is affectionate, often hugging and making physical contact with her friends, and she fiercely defends them when they are threatened. While hot-tempered and prone to acting before thinking, Mei also struggles with self-doubt and keeping her own troubles hidden.