How to make trouble in Changshu? What's the custom?

Yes, wow! For example, hang an apple with a red line for the bride and groom to eat together, O(∩_∩)O~ When eating, they kiss together as soon as the apple is pulled up! And ... a lot, one is disgusting, put a chopstick in a bottle full of water and let the bride and groom lick out O(∩_∩)O~ with their tongues! This is local