When BTOB Hyung babying their maknae, Yook Sungjae☀
4:52
When BTOB Hyung babying their maknae (part 2), Yook Sungjae☀|| Sungjae is BTOB happiness🌼
14:14
Jealous maknae Yook Sungjae coming home to claim his hyungs back!
13:54
[C.C.] Romance...👀 with JUNGCHAEYEON🌸? #BTOB #YOOKSUNGJAE #JUNGCHAEYEON
3:30
When BTOB Hyung, Babying and loving their Maknae 🌼💙||New part 😊
16:52
BTOB's comeback interview! [KBS World Magazine K-RUSH / 2017.03.24]
7:37
Yook Sungjae funny and handsome maknae!!
3:29
The older members can't take their eyes off Yuk Seong Jae's new hairstyle [The Manager Ep 105]
16:29