Pacific Coast Academy alumni return to Malibu for an over-the-top wedding that turns into a high school reunion for the books.

Mike Smith, a thriving real estate tycoon, lives a life devoid of close friends or family. As his birthday unfolds, his wife Celeste makes a heartfelt attempt to show him love, setting off a chain of events that shatter his expectations. By day's end, Mike is confronted with the stark reality of who genuinely cares for him and who does not.