A recent tweet from 4minute's charismatic dancer HyunA has fans buzzing about her relations with B2ST's Hyunseung. On December 8th, HyunA uploaded a couple shot of her and Hyunseung on her Twitter and wrote, "I forgot to upload this yesterday." The duo have already caused a stir back in late November, when they locked lips during a performance at the MAMA 2011.  Fans were speculating all sorts of things, but this new couple shot has further hyped the buzz surrounding these two idols. Regarding this matter, netizens commented, "They might be dating", "They really look close", and "I wouldn't mind if they went out." Source + Photos: ReviewStar via Nate