Follow Adam and Emma on their daily commute from the village of Langton to London, where they meet the same passengers every day. One morning, Adam breaks the unspoken taboo of talking to strangers on a train and invites the entire carriage to hold their own Christmas party together.

In a dystopian future, the Brazilian government decrees a measure that forces black citizens to migrate to Africa in an attempt to return to their origins. Seeing themselves in the center of terror, two cousins take refuge in an apartment, where they debate social and racial issues, and share the same yearning for the change of country.