Due West: Our Sex Journey

Yi lu xiang xi is a movie starring Justin Cheung, Gregory Wong, and Mark Wu. After breaking up with girlfriend Zeta, Frankie heads north for prostitution where he meets an attractive girl Celia and develops feeling for her.
Set in contemporary Hong Kong, several young people are searching for romance and struggling to learn the difference between lust and love in an adventure that takes them to the mainland where pleasure is much more readily available.