Watch High Quality HLS Streaming of Backstreet Rookie Episode 13 English Sub on DramaKH. Saet-Byul witnesses Yeon-Joo and Dae-Hyun outside of the store and gets jealous. She goes to see Eun-Byul but winds up in a fight. Dae-Hyun takes care of her injuries. Meanwhile, Dal-Shik and Geum-Bi