3 invited singers 😲?! Kwon Hyuk-soo - Heechul Kim's "Between Love and Friendship" ♬ #Knowing Bros #Kwon Hyuksoo #Heechul Kim 📌 Replay at home: https://tv.jtbc.co.kr/jtbcbros Streaming from 📌 #Teving: https://tving.onelink.me/xHqC/1vihef6r