Seo In Guk and Jeong Eunji have reunited for their first duet in 13 years!

On March 1 KST, Seo In Guk's Episode Music announced the release of "Couple", a duet by Seo In Guk and Jeong Eunji. A teaser image for the upcoming single, also revealed on this day, showed the two singers behind the scenes in a studio, bringing out their natural chemistry.

Meanwhile, Seo In Guk and Jeong Eunji are well-known as the Yoon Yoon Jae and Sung Si Won couple from the hit tvN drama series, 'Reply 1997', which aired in 2012. The two singers also sang an OST for the drama, "All For You", topping various music charts.

In light of their exciting collaboration, Jeong Eunji is also expected to make an appearance on Seo In Guk's YouTube show, 'Skip The Interlude', some time in March. 

Stay tuned for "Couple" by Seo In Guk and Jeong Eunji, scheduled for release on March 16 at 6 PM KST. 

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