Sunny looks like an average teenager. He has straight, black, ear-long hair with a fringe that slightly covers his eyes. He also has arched eyebrows and eyes with the same shade of black, in contrast with his paler skin. Sunny is extremely shy and quiet. He rarely speaks and does not like to smile. However, despite not expressing it as clearly as the others, he still appears to care deeply for his friends. Although being quiet, he is angered easily. Stoic. Blank expression.