Why Why Love

* Title: 換換愛 / Huan Huan Ai
* English title: Why Why Love
* Genre: Romance
* Episodes: 15
* Broadcast network: CTS / GTV
* Broadcast period: 2007-Jun-03 to 2007-Sep-09
* Air time: Sunday 22:00-23:30
* Opening theme song: Wo Yao De Shi Jie (我要的世界) The World That I Want by Kingone Wang
* Ending theme song: Que Yang (缺氧) Oxygen Deprived by Rainie Yang
* Insert songs: Wan Mei Bi Li (完美比例) Perfect Comparison by Rainie Yang

Welcome To My Heart by Kingone Wang
Huan Huan Ai (換換愛) Exchange Love by Kingone Wang

Synopsis

Tong Jia Di needs a life besides work, paying down family debt, and more work. So her best friend Jiang Xiao Nan sneaks in a “Love” coupon in Jia Di's raffle box praying that the lucky guy who draws it will sweep Jia Di off her feet. As it so happens, Huo Yan, the compassionate manager Jia Di has secret crush on, is the lucky guy. But, tho' the prince can exchange the coupon for Cinderella's love, it doesn't mean he will, especially when his devilish younger brother is determined to exchange his “Master/Angel” coupon for her servitude.
Cast

* Rainie Yang as Tong Jia Di 童嘉蒂
* Mike He as Huo Da 霍達
* Kingone Wang as Huo Yan 霍彥
* Judy Fukumoto (福本幸子) as Yang Yan Shu 楊妍書
* Michelle Chen as Jiang Xiao Nan 江小南
* Wang Dao as Huo Zhen Hao 霍振浩
* Ge Wei Ru as Liao Cai Juan 廫彩娟
* Jin Yu Lan as Qin Yu Hua 秦玉華
* Sun Qin Yue (孫沁岳) as Tong Jia Hui 童嘉輝
* Ye Min Zhi (葉民志) as Tong Bao San 童寶山
* Xu Shi Hao (許時豪) as Bo Zi 波子
* Eric Tu (涂百峰) as Sai Lang 賽郎
* Carolyn Chen as group leader
* Fu Pei Ci (傅佩慈) as Tong Jia Di's cousin
* Xiang Bo Tao as Childhood Huo Yan
* Xu Qiong Yun (許瓊云) as childhood Yang Yan Shu