Louis would be so vocal like he be talking to every one at the reception. he'd want to show off the fact that he'd actually managed to marry you. Louis would still probably be in shock that you even agreed to marry him so he'd make sure that everyone there knew how beautiful you look and how lucky he is to be able to officially call you his. He'd probably pull you around with him everywhere, his arm never leaving your waist. Louis would end up burying his head in your neck when someone make a joke about him crying when you were walking down the isle, before reply, "Maybe I was crying! I kept thinking that the girl walking towards me was about to become my wife. I couldn't help it if I was crying..."