Amber Victoria Montereal as Park Hyo Jin Gray Ivan Vander as Park Tae Jun Mikhael Alonzo as Lee Chi Hoon Ryu Morisson as Kim Jong In / Kai Cooler Luis Montereal as Xiao Lu Han / Luhan Maxine Jimenez as Park Ji Hyun Mattew Evans as Park Hyong Seok Jayshin Montereal as Kang Min Hyuk Ashanti Gretchel Vander as Krystal Jung Andi Fortalejo as Ryu Hye Ju Kevin Alex Vander as Park Ji Ho Lucy Yoo as Sabrina Fortalejo