What actors and actresses appeared in Ai lop yu pul - 2009?

The 2009 movie "Ai Lop Yu Pul" (which translates to "I Love You, Stupid" in English) was a Chinese romantic comedy film, also known as "Love You, Stupid".

The main cast includes:

* Jerry Yan as Lin Chuanfeng

* Ella Chen as Chen Yingying

* Zhao Wei as Chen Yingying's sister

The film also featured a supporting cast including:

* Nicky Wu as Lin Chuanfeng's brother

* Alan Tam as Lin Chuanfeng's father

* Irene Wan as Lin Chuanfeng's mother

This information can be found on various movie databases like IMDb, Wikipedia, or other online sources.