Gudusin-eun Sonyeo, Undonghwasin-eun Sonyeo
구두신은 소녀, 운동화신은 소녀
Two high school juniors, Dong-ah and Hoo, form a friendship. Dong-ah prefers to keep matters straightforward, while Hoo often thinks deeply about situations. Their contrasting approaches to life influence their interactions and bond.