Deng Chao
Lou Ye picked Hao Lei from over 400 candidates because she was the only one who turned him down, fearing the sex scenes would hurt her love relationship. As Lou said later, "That was something Yu Hong would say, so I had to have her play (Yu)." The entire crew waited patiently for Hao to accept, for so long that the original choice for Zhou Wei, Liu Ye, had to abandon the project. Hao was very touched and agreed, but her relationship with actor Deng Chao did end as a result. Lou's 2012 film "Mystery" reunited him with Hao.