Choi Youngjae as Nam Byeongjin (drama original character)

Nam Byeongjin is a thug/bully from the same orphanage as Woo Seulgi (Chung Soobin) who always hangs around her.

#Youngjae #영재 @ChoiArs_YJ 
#FriendlyRivalry #선의의경쟁
#Youngjae #영재 #FriendlyRivalry #선의의경쟁