Jung Taekwoon keeps a journal, one he writes in everyday. Jung Taekwoon has a best friend, his name is Kim Wonshik. Jung Taekwoon realises that all he writes about everyday, is Kim Wonshik. 

Wonshik has been in love with Taekwoon ever since before they debuted with their hit song ‘Super Hero’, he just never found the courage to confess to the elder. That is, until their company decides to create the first sub-unit for VIXX, that he finds the opportunity to tell Taekwoon what he really feels.