G-Friend went way back into K-pop history on the December 12 installment of 'Immortal Song'.

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The rookie idol group covered g.o.d's 1999 hit "Love and Memory", transforming the sad song into a lighthearted, upbeat modern K-pop performance. The G-Friend members said, "When this song came out, the members were 2, 3, and 4 years old," surprising the audience and the g.o.d members.

Despite their adorable performance, it was Yoo Sung Eun�who took the final win.