If this was a movie, in the last shot, I would give a close-up of Han Lei's rain-soaked face, and let him stare steadily over, see through the camera, see through our eyes, see through the past, see through the present, see through the future... The camera gradually zoomed out... He was still watching... The camera zoomed backwards at a balanced speed... He was still watching... Eventually, his figure was so far away that it blurred into a color block in the picture...
Intention: