121020 Yook Sungjae @ Pyeongchon Fansign
cr: Spring J
121020 Yook Sungjae @ Pyeongchon Fansign
cr: Spring J
121020 Yook Sungjae @ SBS Boom's YoungStreet
cr:TheTriple
[PHOTO] BTOB @ Weekly Idol Recordingsource bestIdolone
cr: Quing
[FANCAM] 121020 Sungjae Focus 'I Only Know Love'
@ Happy Time Public Broadcasting
[FANCAM] 121020 Sungjae Focus
@ Pyeongchon Fansign
BTOB 'I Only Know Love' (Lover Boy) MV