Luckless dollhouse designer Cliff Godfrey (Andrew McCarthy) gets dropped by his fiancée just before their trip to Mexico, but when the dejected ex hits it off with gorgeous party girl Amanda Hughes (Kelly Preston) at a bar, he finds himself a new travel mate. In this romantic escapade, the vacation turns disastrous as Amanda plays peekaboo with her intentions, but travel agent Clare Enfield (Helen Hunt) proves a friendly face in a foreign land.