Ceremony (2010)

Sam has roped his friend Marshall into going on a weekend outing. Marshall thinks the trip is about re-establishing their friendship, while Sam has ulterior motives - namely, trying to win back Zoe, a woman he loves. Sam talks his way into getting them invited to a party at a beach house where Zoe is getting married to Whit. While Marshall goes through all the emotions of deceit, like anger, depression and acceptance, Sam is trying all of the angles in trying to win Zoe back.