Today is Seunghyun and Hyomin's 2nd year anniversary, and it seems like Seunghyun has forgotten about it again because of his tight schedule. That's why Song Hanbyul, his dearest little sister, gladly offered her hand to help her oppa. Together with the other FT Island members, they decided to help Seunghyun with little surprise for Hyomin. 

Song Hanbyul, has been a fangirl of their school's rock band vocalist since the day she started studying there. Since her crush is her senior, she tried every way on how to approach him, to notice her... But still, no luck...