timid, shy, and guilt-ridden to a kind, compassionate, and determined individual, driven by deep love for his friends, contrasting his initial loneliness with newfound confidence, though he remains soft-spoken and empathetic, capable of ruthlessness when protecting loved ones. He's sensitive and idealistic but also pragmatic, learning to balance his desire not to harm with the necessity of fighting, becoming a supportive and loyal figure who values human connection.