B2ST's Kikwang recently guested on�SBS's "Every Night", where he revealed a painful love story from his past. He said, "One day, my girlfriend started to lock her phone and not pick up when she was getting a call. I had a weird feeling so I went over to her house and saw her with another guy." When the MCs asked him whether it was hard for him, he said, "I was hurt. I saw the two from afar and just went home. Afterwards, I just stopped contacting her." He also said during the episode, "All my ex-girlfriends thought that I'm really boring." Source: OSEN via Nate