Ace is generally laid-back and has a carefree attitude. He often adopts a nonchalant demeanor, and his easygoing nature is reflected in his interactions with others, especially his friends. Despite the calm front he puts on, Ace has a hot-headed and impulsive side, especially when provoked. Growing up with two brothers had developed a sense of independence in him, and doesn't like relying on others to help him. In defiance of his tough exterior, Ace is compassionate and cares deeply for others.