You Can't Write a Letter (2013)

This French film has more than one full-frontal, which put it on our radar immediately! Julien (Stefen Eynius), once accused of a horrible crime, has been living in isolation, and young Nina has just tried to commit suicide. Together they make a pact: Start enjoying life no matter where it takes them. One of those places is the grocery store, where the pair gets totally naked and runs through the aisles!