Your Sister's Sister
Iris is both Jack’s best friend and his dead brother’s ex - which makes them almost like siblings. It also complicates the not-so-platonic feelings Iris may have developed for Jack.
A year after his brother’s death, Jack (Mark Duplass) still see-saws between emotionally wobbly and outright volatile.
When he makes a scene at a memorial party, Iris (Emily Blunt) intervenes with a plan: Jack must oil up his old bike and trek to her father’s cabin on an island on Puget Sound, where isolation will give his brain a chance to detangle.
When Jack gets to the woods, however, he finds not solitude but Iris’ sister Hannah (Rosemarie DeWitt), herself nursing a wounded heart and a bottle of tequila.
After several shots and some slurred commiseration, liquor isn’t the only fluid these two end up sharing. Their hangover descends in the form of Iris, who pulls up with a bag of groceries the next morning. - Toronto International Film Festival
Starring: Emily Blunt, Rosemarie DeWitt, Mark Duplass