In New York City, potent strands of bath salts have surfaced and have attracted the most devoted bath salt junkies. A young aspiring chemist has developed an even stronger batch... but something has g...

玛蒂刚结束一段纠缠不清的恋情，疲惫的她决定闪电嫁给一个临时闯入她生活的极品天菜拉夫。玛蒂更邀请了她的妹妹泰勒丝，到意大利参加她的婚礼。但想不到玛蒂的未婚夫，竟然是泰勒丝多年前到意大利旅游时的一夜情对象！浑然不知这一段过往的玛蒂，还努力地想让拉夫和泰勒丝尽快熟识，于是两人独处的时间越来越多，也发现彼此越来越契合。于是姊姊变情敌，姊夫变丈夫，这一场碧海蓝天、梦幻浪漫的意大利婚礼究竟谁才会成为新娘？谁又...