Are there any movie tidbits about the city of love?

Meeting site

In order to create the effect of sweating in hot summer, the makeup artist must constantly apply massage oil to the actors and sprinkle water on them. However, in a scene shot by Bidai Syulan in the trunk of a taxi, the temperature was as high as 35℃ that day, which made her sweat, which saved the makeup staff a lot of effort. Rene Liu visited many massage parlors in Taiwan Province province and practiced Mozart sonatas for nearly two months. She plays the piano and massages the soles of her feet in the play, all in person.

Folding through lens

The neighbor blamed awei (Nicholas Tse) for not repairing the air conditioner. Awei argued with his neighbor and paid attention to the placement of tools on the table. In the close-up, the tool turned 90 degrees. When Li Yan (Rene Liu) sends a message to Hua (Jacky Cheung), she has a popsicle in her mouth. Note that the back of the popsicle has melted. But in the next shot, the back of the popsicle is fine and has not melted. Just at the end, the lamp of the old man who rented a sun umbrella burned.