Mrs. Sen is an Indian immigrant attempting to adjust to her new life in an American university town. She works as an after-school caregiver for Eliot and spends much of her day in her apartment, carefully preparing elaborate meals for her husband. She maintains a deep attachment to her home in India, preferring to reflect on her past rather than engage with her isolating present.

Eliot is an introverted, deeply observant 11-year-old boy who requires an after-school caregiver. Living in a gray beach house with a disengaged mother, he finds himself drawn to the lively customs and stories present in Mrs. Sen's home. He notices minute details about adult behavior and acts as a patient, steadying presence during Mrs. Sen's driving practice.

Mr. Sen is a mathematics professor at the local university and the primary breadwinner for his household. He treats his marriage as a given, prioritizing his career while ignoring his wife's emotional needs and struggles with assimilation. He prefers practicality and convenience, showing frustration when asked to assist with domestic errands.

Eliot's Mom is a working single parent who needs reliable after-school care for her 11-year-old son. She returns home tired and unwinds by drinking wine and retreating outside to smoke cigarettes rather than engaging with Eliot. She maintains a wary, somewhat judgmental attitude toward Mrs. Sen's foreign customs and strong-smelling food.