Afternoon tea etiquette involves several key practices to ensure a pleasant experience. Guests should arrive on time and wait for the host to invite them to sit. It is polite to engage in light conversation and avoid controversial topics. When enjoying the tea, hold the cup by the handle and avoid slurping. When it comes to food, use the utensils provided, such as a fork or knife, to cut sandwiches and pastries. Always take small bites and chew with your mouth closed. Remember to pass items, like the scones or sandwiches, to others before serving yourself.