Find A Song: Sad emo band song from the early 2000's
The boyfriend in the music video is the lead singer of the band. He is dead in the music video but his ghost is singing to her as she is still in earth visiting his grave, going to the beach, etc.
At one point in the video, the dead boyfriend and the alive still girlfriend are riding on the trunk of a car together as he sings to her and she has no idea. Also, another point in the video, a guy tries to move in on the grieving girlfriend. She is a blonde girl with a yellow shirt on.