Times without you

Kang Daniel and Yeoju were childhood friends. Growing up, they attended the same elementary and middle school, but they couldn't attend high school together. Yeoju had no other friend than Kang Daniel, so she went to high school alone. She became close with classmate Lee Dae-hwi. She also attended high school with her seniors Park Ji-hoon and Bae Jin-young, and they were friends. Yeoju was happy during those times. However, Kang Daniel couldn't handle high school because of Yeoju's worries, and