A lighthearted story about an only child who learns to appreciate being just one In this winsome story, a likeable young narrator explores the perks and pitfalls of being an only child. Comparing his situation to that of his cousin, Nico, who has many siblings, the narrator realizes that having a household full of brothers and sisters is not always as fun as it seems. Even though he is the only child at home, he has many family members who love and care for him - and so does his friend Lily, who's an only child, too! Sometimes, he realizes, being just one is just right.