Planning; Pitch for my music video

My chosen song is Red by Daniel Merriweather. I believe that this song is based around a downfall of a relationship and that is what I am going to base my video around. I will need a boy and a girl to play the part in my video, with the boy being the artist. It will start off with the couple being happy, and as the song goes on the relationship will gradually get worse and finally they will end up breaking up. I believe that this idea fits to the song because the song is quite a slow one and fits into the relationship idea. The lyrics "took something perfect and painted it red" also help my interpretation because my video starts off with the relationship being perfect and then it goes sour.