Iguazu Falls
The falls are seen throughout the film on the lamp in Fai's apartment, representing the continued hope and investment in his relationship with Po-Wing. However, when Fai finally visits the Iguazu Falls but without Po-Wing, leaving the lamp behind, Po-Wing understands that Fai has finally abandoned their relationship. Both Fai and Po-Wing mourn their relationship by looking at the waterfall, Fai seeing it in reality, and Po-Wing after having fixed the lamp's rotating mechanism.