[DeepL Translation - needs review] Yuna and Ji-Won are the second best of friends. Yuna wants Ji-Won to be her "special friend," with whom she keeps an exchange journal and shares a friendship ring. But Ji-won has recently started inline skating, and Yuna is worried. It's because of Ha-eun, a friend of Ji-won's who Ji-won befriended through inline skating. Yoo-na sees Ha-eun as a troublemaker who has come between her and Ji-won. She doesn't want Ji-won to make friends with anyone other than ...
