A pair of lovers step into a time machine, and find themselves in the glittery Mumbai of the year 2050, which includes flying cars, holograms, sex robots and Indian ninjas. There will be a lot more kickboxing 42 years from now — and probably quite a few spontaneous song-and-dance numbers as well. We've been excited for Bollywood's Love Story 2050 for months, and we're even more excited after seeing this trailer, which showcases an unfinished version of the movie's big-budget special effects. The movie comes out this summer, at which point we'll be dancing in the aisles.