An older man remembers his cousin, who was quite like him despite their 20 year age difference. The cousin has died, but the man nevertheless recalls their conversations together and now feels obligated to financially support his cousin's family years down the line.

If two sisters are born to a family, they will be competitive for life.

Two brothers have been inseparable since their parent's divorce. When a girl starts to flirt with one of the boys, he ignores her to hang out with his brother, who realizes their bromance is too distracting.

When a teenage boy is sent away for the summer to live with his aunt and uncle, he quickly realizes that he has feelings for his cousin. The boys must navigate their newfound attraction and their own emerging adolescence.

A teenage boy bonds with his 12-year-old cousin when things start looking up for his love life. But what comes up must come down, endangering the cousins’ lifelong friendship.

The children in a family grow tired of hosting their middle-aged cousin, but his expulsion brings unexpected strife to the family.

When a violent father receives a call from someone who claims to be his biological brother, he must re-evaluate what family means to him.

An overprotective brother disapproves of his sister’s fiance despite his own inability to commit to a woman. Over time, he becomes less selfish and learns to accept others' wishes with less judgment.

Across two difficult decades, two siblings come together and drift apart.

A complex web of human relationships is presented in the form of an algebraic expression.