IU - Good Day (REACTION) | Best Friends React
15:06
IU - You & I (REACTION) | Best Friends React
19:51
HONEST REACTION to IU (아이유) _ Good Day (좋은 날) _ MV
25:05
IU - Killing Voice Medley (Dingo Music) (REACTION) | Best Friends React
5:35
IU - Good day - Reaction
9:08
Classical Musicians React: IU 'Good Day'
22:25
IU (아이유) - "Good Day" + "YOU&I" MV | REACTION
10:24
IU - Only I Didn't Know (REACTION) | Best Friends React
7:59