“You may not get to talk with the bride or groom at all,” noted etiquette expert Juliet Mitchell, also known as Ms. J, told HuffPost. “The wedding is a gathering of friends, family and sometimes associates. The bride and wedding planner have taken under consideration who will be there, where they will sit, dance, etc. so that they can interact, engage and socialise with each other. One-to-one conversation may not happen. Be OK with that, and if you are a friend, connect with them after the wedding.
Article source: https://www.huffingtonpost.co.uk/entry/the-rude-wedding-guest-behaviour-to-avoid_uk_62838525e4b0c2dce654cceb