On February 10th, f(x)'s Sulli talked about her first love on KBS 2TV's 'Happy Together 3'. During the recording, she confessed that she had a crush on her bodyguard. Sulli stated, "The moment I got on an elevator after a concert, fans started to crowd me - I didn't know what to do." She continued, "Then, the bodyguard appeared making a shield with his hands and protecting me. My heart started fluttering." To this, Krystal added, "After that, she only looks for that bodyguard" - embarrassing Sulli. Source: MaxMovie via�Yahoo!Korea