Cha EUN WOO (ASTRO) is as cute as a puppy outside of the camera... ”Wonderful World” behind-the-scenes still released

Behind-the-scenes cuts of Cha EUN WOO from "Wonderful World" have been released. Cha EUN WOO (Kwon Sung-yul) of "ASTRO" is appearing on the MBC Fri-Sat TV series "Wonderful World".