U R !!!!! - Hann Yong Aal - -Hyungwon Alexander Chae (cold boy, silent hill people) -Lee Ho Seok / Won Ho (playboy khilaf) - Aal Yong Hann (cool girl, sider, silent independent people) -Joo Heon Lee ( kakak aal) -Daniel Changkyun Lim ( pacar Miranda Isabelle Cha) - Miranda Isabelle Cha ( pacar Ayem) - Hann Seo Ji ( re pcr aa) - Chan Yeol Park ( aa pcr re ) -Rachel Aurora Caroline (vivi pacar kpn) -Lee Ha Joon ( kpn pacar vivi) -Kylie Jung Hana (dea pacar j) -Son Hyun Woo ( j pacar dea) -Jeon Billie Yong (mel pacar fer) -Park Ji-Bin ( ex Aal) as Gumi -Su Ho Kim ( kakak aal paling kaya harta, miskin hati) -Ki Hyun Yoo ( kakak aal suara yg paling bagus diantara kakak-kakaknya yg lain, sama paling baik sama aal) -Donghyun Chae ( kakak Hyungwon) -Zuho ( ex-boys aal) -Han Bin Kim ( kakak ayem nomer 2) -Hong Bin ( kakak charlotta) -Jun Hui ( gebetan arra sekarang) -Jung Woo ( kakak Charlotta) -U-Kwon ( kakak ayem sama bi ai) -Lan Wangji ( murid/mhs pindahan ) -Wei Wuxian ( Wei Gege Aal ) -Kevin Cho Kyung ( pemuda Club ) -Felix Min Ho ( dede gemes sering ngikutin Aal kemana-mana ) -Koo Jung Mo ( suka nganggap Aal adalah kakak perempuan nya ) Etc casting......
9 parts