Príncipe Encantado no Havaí (1984)

This is a 1980's Hong Kong rom-com. The story is nothing special two guys on holiday trying to be cool and pick up girls fail miserably. They return to Hong Kong where they have to swap identities to help uncover an embezzlement scandal, still trying to meet girls and still failing when they run into two girls that they met on holiday. Romance finally ensues but of course, there are lots of twists and turns on the way. Overall a decent, funny rom-com which I would watch again (and if I could actually find it on DVD/Blu-Ray/download I would buy it!)