An ordinary girl who was trying to heal her broken heart by staying temporary in Japan was back to Korea. She met up with her best friend and her life was like a drama after that. Meeting up with her ex-boyfriend, having problems with her brother, falling in love again. Can she handle her hectic life while staying sane? (Sorry, I at the summary)  

Onew was heart broken by his recent break up with Luna. Can he get back to his feet by himself or does he need help from Key who was secretly pinning for him?