Heavily nudged, perfect catch Brett finally proposed to his longtime fiancee Ava Downey, only to be sacred off by her obsessive wedding preparations and plans for their entire lives to cancel last minute. Her sister buddy eagerly accepts to come along on the pre-paid all-in tropical resort honeymoon, falls in love with dull John and encourages Ava to date until she falls for the charms of handsome Kyle. Then Brett arrives, determined to explain and hopefully win Ava back, which proves a tall order as she's meanly vindictive and Kyle a worthy rival, yet no soulmate.