What's the point in watching the sunset without someone to bask in its indefiniteness by your side?
The point is, even though you don't feel complete without someone with you, the sun is still going to go through the motions whether you're watching it or not. The sun is still going to mystify and be rich in goodness. The sun is going to warm you with its rays and do everything it can to make your clouds go away.
The sunset is still beautiful, even if you are watching it alone.
And who knows, standing there, waiting for its inspiration to strike, you may feel complete again.