Will they sing Haon's Song?! [Happy Together/2018.09.20]

Click the "Caption" button to activate subtitle! ▶ Happy Together Ep.554 | 해피투게더 Showtime : Thurs 23:00 (Seoul, UTC+9) Guests : UIE, Lee Jangwoo, Apink, Lovelyz, and more ▶Subscribe KBS World Official Pages Youtube Subscribe：   / kbsworld   Homepage: http://www.kbsworld.co.kr Facebook:   / kbsworld   Twitter:   / kbsworldtv   Instagram:   / kbsworldtv   Line: https://goo.gl/g5iRQV Android Download : http://bit.ly/1NOZFKr IOS Download : http://apple.co/1NktctW