Yes, a Latin american one. I didn't consider the subtitles (as I already knew the dialogues I didn't focus much on the accuracy of them), so that might have been it.
I told him I could explain the parts he didn't understand as I already knew the story, but he said he didn't understand a thing. Mostly because of the fast transitions post-prologue. Maybe it wasn't that it was badly explained, but the jump from the OP was very unexpected, and from then on he was confused. As he was trying to figure out exactly how much they skipped, more scenes were very short BUT with a lot of information.
It was like the movie didn't give enough time to process what happened between scenes.