Romantic love story between an Star and a female body guard! Sang-ah, Yeni and Ga-eul are best friends. One day, While Sang-ah guard K-pop idol star, she mistakes firework gun for a real gun, tries to protect Ah-shin by 'jumping' into to him. From then, She was misunderstood for a pervert stalking fan. Ga-eul and Yeni try to save her from fan's attack and pure Love budded them in the process .