【TVPP】IU - Only I didn't know, 아이유 - 나만 몰랐던 이야기 @ World Changing Quiz Show

【TVPP】IU - Only I didn't know, 아이유 - 나만 몰랐던 이야기 @ World Changing Quiz Show

IU # 084 : IU - Only I didn't know at World Changing Quiz Show 20110402

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