Exo really I didn't know reaction (EPIC Reaction)
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Vocal Coach Reacts to EXO Chen & Baekhyun - Really I Didn't Know
9:15
Exo Live stage reactions { Lucky One + Love me right}
10:12
"BRA - Mother Effing - VO" Reacting To Chen & Baekhyun(EXO) - Really Didn't Know (IS2 Performance)
14:07
EXO Baekhyun & Chen - Really I Don't Know (Immortal Songs 2) | REACTION
23:03
EXO - Kai Debut Evaluation - UK K-Pop Fans Reaction
11:21
Reaction - EXO's AMAZING VOCALS
9:59
Chen & Baekhyun「Really I Didn't Know」REACTION!!!
8:30