It’s been a song sensation across the globe and now, David Guetta and Justin Bieber’s “2 U” finally gets its incredible official music video. The dizzying video revolves around a couple in the midst of a heated argument that looks like it could spell the death of their relationship. The moment begins to repeat itself, but we notice subtle differences in what’s being replayed.

It quickly becomes apparent that we’re seeing alternative versions of what could have and what might have been if something different had happened. The story unfolds through animation, zombie apocalypses, 1950s musicals and much more as the possibilities for this couple continue to multiply. Who knows how it will really end for them? Keep watching and you’ll find out.