real life, artist request, highres, source request, third-party source, 1boy, :3, :d, animification, backwards hat, black hat, black pants, black shirt, blue pupils, blush stickers, buzz cut, character name, chibi, chibi only, grey eyes, grey hair, hair behind ear, hands up, hat, holding, holding microphone, index finger raised, looking at viewer, male focus, microphone, music, musical note, no nose, open mouth, pants, seung-hui cho, shadow, shirt, short hair, simple background, singing, single blush sticker, smile, solo, south korean flag, standing, straight-on, v-shaped eyebrows, very short hair, white background