Secret's Hyosung and G.NA are apparently BFFs, as Hyosung recently uploaded photos of the two together. She posted, "Inkigayo! We're using the same waiting room as G.NA! She's making a comeback. Kekeke Hwaiting!" G.NA also mentioned Hyosung on her Twitter a few days ago, posting, "I'm in the waiting room with baby Hyosung. I'm so happy we're doing our activities together. I love you!" Fans commented, "You two look good getting along" and "Cute and lovable girl-girl couple." Source: Newsen