narratve option 2:

light searches for friend (increase glow intensity and star count then radial rotation and add medley as call)  no answer light tries again no answer, it moves around and tries from a different spot at first no answer then after delay very very faint answer, light gets excited and moves around tires call again, faint answer light glows more and gets louder answering call gets louder after x maybe two or three more attempts? (too many?) the other light comes into the scene and the other light rejoyces