Kim Sung Je is the vocalist and dancer of K-pop group "Supernova". He appeared in F.T.Island's video for the song ''Lovesick'' and SeeYa and Brown Eyed Girls' videos for the songs ''Sentiment'' and ''The Day''. Some of his closest friends are Young Saeng from SS301/SS501 and Ji Yeon from T-ARA. Watch drama online for free.