Love truly does conquer all, as cliche as that may sound.
In this music video love is by far the main concept. The song is a representation that love can quickly become the solution to all of our trials, tribulations, and tests in life that we so easily give up on.
Love keeps us going, and is what gets us out of bed in the morning. Love is why we strive to do better, to long to find good throughout our journey in life.