Following the star-studded performances on the March 24 broadcast of 'Duet Song Festival', Eric Nam commented on how he competed against A Pink member Eunji but had lost in the previous round. He commented, "Since I lost in the previous round, I thought of not wanting to lose this time." Eunji also didn't back down saying, "My goal is to win."
On a side note, having modeled for a laxative commercial as well as a hotel travel ad, Eric revealed he was known as either the 'constipation oppa' or 'hotel oppa' among his younger friends. The singer reenacted a scene from his trivago commercial saying, "Which hotel would you like? Business, Luxury..." causing much laughter from the audience.