IU was the latest guest to be spotlighted on�variety show "Dalgona", where she reunited with a mysterious male from her old sticker photos. "Dalgona" focuses on revisiting the hometowns and old acquaintances of Korea's top stars. Since IU's sticker photos were once a hot topic (thanks to a previous confession where she said, "He's not my boyfriend, just an oppa who I had a crush on during my middle school days"), the show decided to find this unknown oppa of hers. IU was shocked to see her old friend, and she blurted out, "Oppa, do you want to go out?" to which he responded with, "I'll only eat with you but I won't date you." The pair talked and shared lots of laughter during the broadcast. Also during this broadcast, IU unveiled photos of her girl cousin, who grew up with IU. Since IU rarely reveals pictures of her family, these immediately caught everyone's attention. She also shared a picture of herself from when she was one year old, and another one from her kindergarten days. Fans check out the full episode of 'Dalgona' on June 10th at 9:55PM! Source: Asia Today via Nate, Newsen via Nate