As a wedding guest, there are several things you can do to ensure a smooth and enjoyable experience while the wedding photos are being taken. Firstly, be respectful and cooperative by following the directions of the photographer and any designated wedding coordinators. This includes refraining from obstructing the view or getting in the way of the photographer's shots. It's also important to maintain a positive and relaxed attitude, as your energy can contribute to the overall ambiance of the photos.