160405 Red Velvet Fansign - Yeri sang to Young Love

Fan asked Joy to sing Bbyu song then Joy said "Its not out yet"

Then yeri sang the demo version of Young Love

151227 SBS Gayo Daejeon - BtobRV

Btob approached Red Velvet

Changsub & Joy

Minhyuk patted Joy's Shoulder

160206 Boss is Watching - Eunkwang, Minhyuk. Changsub & Hyunsik danced to Dumb Dumb

151028 Today's Room - Btob sang & danced to Dumb Dumb

WGM 300th Episode Official Calendar - Bbyu

MBC Date

140226 Weekly Idol - Btob [Eng Sub]

Credit: ABSOLUTEJ SUBS

150708 Weekly Idol - Btob [Eng Sub]

Credit: poohsungjae

141015 Weekly Idol - Red Velvet [Eng Sub]

Credit: Rouge Delight

160316 Weekly Idol - Red Velvet [Eng Sub]

Credit: ReVelUp Subs, rororaemon

150923 Weekly Idol - Red Velvet [Eng Sub]

Credit: seulgipooh

160114 Seoul Gayo Daesang - Bbyu & BtobRV Moments

160118 Idol Star Athletic Championship Filming - Bbyu Bumped