The bride has a nervious smile. Edwina and Dickie have closed lipped polite smiles as do the Grooms parents. The other bridesmaid have, what I call, half smiles. The Groom I can compare to photos I've seen of my parents wedding where my Dad, bless him, looks like he's about to faint. Mum said that all through the ceremony and photos he was trembling with nerves and she had to support him by holding his arm tightly.