Destination Wedding or A Narcissist Can't Die Because Then the Entire World Would End, is a middle-aged cynical view of love had, love lost, and either forgotten or rebuked. Ryder & Reeves are both charming and witty in this beautiful screenplay that is more likely to be appreciated if your views are matched with either of their own. If you're not then you may find it difficult "to get".
Ryder with her faith and hope in finding companionship is sweet and endearing whereas Reeves' egocentric take is unlike anything seen before where he displays brutal honesty with a certain level of chivalry.
If you're under 35, don't bother as it'll be either below or above you, but if you've lived more than one life, it's warm viewing.