A year after his brother Tom's death, Jack is an emotionally unstable slacker. When he makes a scene at a memorial party, Tom's ex-girlfriend Iris offers up her family cabin on an island in the Pacific Northwest so Jack can seek catharsis in solitude. Once there, however, he runs into Iris' sister Hannah, a lesbian reeling from the abrupt end of a seven-year relationship who finds solace in the affable Tom's unexpected presence, and the two bond over a long night of drinking. The blurry evening concludes with an awkward sexual incident made worse by Iris' sudden presence at the cabin the next morning which sets into motion a twisted tale of ever-complicated relationships.