The camera is rarely stationary, but when it is, an overpowering sense of loss and sadness settles in. The soundtrack, designed by Giom Lam, who also worked on Hou's Goodbye South, Goodbye, commingles the ambient sounds of the Bund (like the song "The East is Red," which rings from the clock tower every hour) with elegiac soundtrack music—and seems to emanate from the misty air, adding a phantom aura to the atmosphere.