After returning to Los Angeles from a group therapy session, documentary filmmaker Bob Sanders and his wife, Carol, find themselves becoming vigilante couples counselors, offering unsolicited advice to their best friends, Ted and Alice Henderson. Not wanting to be rude, the Hendersons play along, but some latent sexual tension among the four soon comes bubbling to the surface, and long-buried desires don't stay buried for long.
When a group of old college friends reunite over a long weekend after one of them attempts suicide, old crushes and resentments shine light on their life decisions, and ultimately push friendships and relationships to the brink.
After getting kicked out of college, Arlo decides to visit his friend Alice for Thanksgiving dinner. After dinner is over, Arlo volunteers to take the trash to the dump but finds it closed for the holiday, so he dumps the trash in the bottom of a ravine. This act of littering gets him arrested and sends him on a bizarre journey.
In the present, artist Tom Warshaw recalls his traumatic coming of age. As a 13-year-old growing up in New York City in 1973, Tom hangs out with Pappass, a mentally disabled man. With Tom's mother battling depression after the death of her husband, the young boy is left to his own devices. When Tom develops a crush on schoolmate Melissa, Pappass feels abandoned and begins behaving erratically.