Knock Knock Loving You (Traditional Chinese: 敲敲愛上你 , Pinyin: Qiao Qiao Ai Shang Ni), also known as Quietly Falling in Love with You, is a 2009 Romance Taiwanese drama starring Dylan Kuo, Maggie Wu, and Ming Dao. The drama is based on a 2005 Taiwanese romance novel called "Treasure In The Side" 《珠玉在側》 by Taiwan author Xi Juan 席絹 . Filming began on December 23, 2007 on location in Taiwan and Shanghai, China. Filming finished on March 23, 2008. The drama began airing on CTS and GTV on April 12, 2009 on Sunday at 22:00 PM. It finish airing on July 5, 2009 with 13 episodes total.