On the March 20 edition of SBS radio program 'Cultwo Show', Orange Caramel made a guest appearance and member Nana revisited some hot topics. She talked about having a doppelganger, actor Lee Jong Suk, and also about being labeled the second most beautiful woman in the world in a global ranking.   

In relation to Lee Jong Suk, Nana explained that they went to the same salon to get their hair and makeup done. When the DJs asked how she felt whenever she heard they looked alike, Nana replied, "I like it. He's pretty successful," making everyone laugh.

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She then relayed a video message to Lee Jong Suk: "Jong Suk oppa, you keep getting more handsome and more popular, so I'm happy. You're really like my twin brother. Fighting."

Nana also discussed being the second most beautiful woman in the world. She previously dismissed the idea, but now she seemed to be more proud of it as she said, "I was chosen the second most beautiful in the world. On a movie site, they chose 100 global beauties. They release this once a year. I thought it was brag-worthy to make the second spot as a Korean."

The DJs asked, "What was the criteria for being selected?" She replied, "I don't know very well. I just placed second."