Upon knowing about Kihyun's new interest, Minhyuk used the notebook given by Kihyun to express his feelings, messages and reactions toward to the highlights of Kihyun and his stuff as each day passes.

Busan, Hyukjae is fired from his work in Seoul and moves to Busan, he finds there two flower boys, one is a cute student who wants to become a model and another is a model with an bright future while Hyukjae is a modiste.   Oh, My lovely Hyukjae, in what love triangle you got without knowing?