The first time I saw it, I thought it was about people's inner anxiety. Because anxiety is nowhere to be revealed, sex is an outlet, and lies are a cover-up. But lies also bring pleasure, don't they? Look at John's indulgence. The videotape is the need to express, and it is an another more real outlet. But only John who refuses to give up their lies will not be released. At first I thought it was a boring film but instead gave me a big shock.