I only caught about half of the MV so sorry if it's not enough description.

Okay first off it's in old MV or at lest it looked that way.

I noticed the female and male were wearing similar clothes like the female was wearing a white dress and the male was wearing a white tee shirt and white jeans.

The were both also walking on a train track but at different time/days.

Hmm the female near the end of the MV was holding a cactus and at the end it shows the male standing on the train tracks near a building and he slowly starts to fade away then the female starts to appear and after a bit she fades away too.