A taciturn boy, though, he cares much about people close to him. Sunny is a shy but kind boy. He plays the violin in order to perform at recitals with his sister, Mari. Sunny's best friend, Basil, describes Sunny as a "really good listener" and although he's timid, Sunny cares about his friends (Mari, Basil, Hero, Kel, and Aubrey) and they get along well. He's quite straightforward with his words. He loves the computer, and computer games, especially blackjack.