For Yeri, every morning starts with the number 1; counting her steps as soon as she wakes up has almost grown to become an instinct that she no longer thinks about. But as a consequence, she's lost the ability to smile.

  Taehyung made Krystal feel all kinds of right... It was perfect. They were perfect.

Have you ever fell in love with your guy best friend? well, Kim Hyojoo has, with her bestfriend Taehyung who will soon debute as a rookie group but before he was able to debute Hyojoo left to America LA. Will fate bring Taehyung and Hyojoo back together once she has to leave south korea for university? and will it be the same again or a little bit different?