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The former idol and current idol were the first ones up on stage with their cover of Lee Moon Sae's "With You Forever". U.JI said of her partner, "I was a total fan when I was in elementary school. He looks the same as he did back then. He hasn't aged."
They handled the romantic song with a sensitive touch and won the first round with 392 points. However, it was Lee Tae Sung and Yoon Hyun Min who took the final trophy.