On the famous Duan (Broken) Bridge near West Lake in Hangzhou, a guy went around asking questions about kisisng (is the upper or lower lip more sensitive?), and then tried to get couples to smooch on camera. The latter, I assure is, is not the weirdest part about this video. Skip ahead to the lip sensitivity test starting at the 2:30 mark.
Anyway, there’s no shame here. Happy Valentine’s Day.