It seems that Hyun Bin has no interest discussing the details of his relationship with his girlfriend, Song Hye Gyo--at least when it comes to radio interviews. Hyun Bin recently participated as a guest on the radio broadcast of SBS PowerFM's Gong Hyun Jin's CineTown on March 11th. As news spread that Hyun Bin would be the "guest of honor" on the show, many people tuned in on the day of the broadcast hoping that he'll open up about his relationship with Song Hye Gyo. But much to everyone's chagrin, the main focus of the interview was on, Manchu, Hyun Bin's latest film project, which recently wrapped up its filming. Furthermore, MC Gong Hyun Jin did not press Hyun Bin about the relationship during the interview. However, Hyun Bin was more open when it came to discussing his friendship with actor Jang Dong Gun stating, "Whether I'm feeling happy or sad, he is always there to show his support. He has allowed for me to grow both professionally, and as a person."