On March 2 airing of MBC's 'Radio Star', TWICE's Nayeon was a guest along with Lee Sae Young, Lee Yi Kyung, and Dong Hyun Bae. 

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On the episode, MC Kim Gu Ra asked Nayeon, "We heard you received a very touching gift from Kyuhyun at a music program. What is it?" 

Nayeon answered, "When we debuted, we were promoting at the same time as Kyuhyun, so we met at a music program. We went to his waiting room to gift him with our debut CD, and because Kyuhyun is such a high 'sun-bae-nim' to us, we didn't expect him to give us a CD. But he even signed it for us, dedicating the signature to 'TWICE'. So we displayed the signed CD in our dorm room display case." 
 

MC Yoon Jong Shin then rebuked Kyuhyun, saying, "You gave all of TWICE just one CD? What a Scrooge."