cool - sunki!!

Ni-ki, a sarcastic and brooding teen, prefers solitude and his sketchbook. Sunoo, his complete opposite, is bright, cheerful, and full of life. When they're paired for a school art project, their unexpected friendship begins to grow.

Despite their differences, Sunoo's playful teasing and warmth start breaking through Ni-ki's walls. As they spend more time together, Sunoo subtly flirts, leaving Ni-ki both intrigued and confused by his feelings.