Complex sentence: In the video, Mars is seen dragging an upright piano through Los Angeles, bu the time he arrives at the home of his beloved, he discovers she is with another man, so he decides to leave and ends up by killing himself.
Split into simpler sentences: In the video, Mars is seen dragging an upright piano through Los Angeles. When arriving at the home of his beloved, he discovers she is with another man, so he decides to leave and ends up by killing himself.