Ballad singer Tim recently explained rumors concerning his relationship with Sung Yuri today. He appeared on MBC's Harvest Festival special, "Announcer's Love Studio", and was asked about his rumored romantic relationship with the former idol. He answered, "Sung Yuri is just a friend. We sang the song 'Declaration of Love' together, but that's all." He further added that he would not have appeared on the show, which matches up various celebrities with news broadcasters, if he and Sung were indeed going out. It seems rumors about Tim and Sung Yuri have been brewing since the two collaborated for his single, "Declaration of Love", which was released last month. Whether true or not, the pair would make a lovely couple, don't you think?