NRG member Noh Yoo Min made a guest appearance on the March 16 broadcast of�Mnet's 'I Can See Your Voice 4' where he talked about his group's live or not-so-live performances.

When the MC asked, "Was NRG heavily associated with lip syncing?" Noh Yoo Min then replied, "Oh yes, we were a 100% lip-syncing group," causing the audience to burst out laughing.

With that, member Noh Yoo Min narrated one of NRG's 90s hit songs "Breakfast at Tiffany's" once again after nearly two decades, swooning the audience with nostalgic memories.

Their MV from nearly 20 years ago:

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