On an episode of MBC's Quiz to Change the World broadcast on the 20th, SNSD's Yuri and Sunny talked about their memories of their first loves. Yuri revealed that her first love was her brother's friend. She stated, "That oppa was every female student's adoration and trophy, a legendary figure." Yuri also made the male guests jealous when she revealed, "I still see that oppa these days. He still has his same old good looks." In this episode, Sunny also revealed her first love's identity. She shared that her first love was singer Shim Shin, who was famous for his Kwon-Chong dance. As soon as she revealed his identity, Jo Hyung Gi stood up and started dancing Shim Shin's choreography. On another note, the ratings for this episode his 23.7% and held the show's spot as the #1 weekend show for the 8th week.