When my daughter Lily brought a classmate home for dinner, she did not ask whether the girl could stay. She simply said Emma was eating with us. I was already trying to stretch the meal for four people, and my first thought was practical. Less meat, more rice, and perhaps nobody would notice.

Emma stood behind Lily in an oversized hoodie despite the warm weather. Her shoes were worn thin and her eyes stayed on the floor. At the table, she spoke softly and ate with extraordinary care. Every bite seemed important. She drank glass after glass of water and tensed whenever someone made a sudden sound.

After she left, I told Lily she could not bring people home without warning because our own budget was tight. Lily answered that Emma had not eaten all day and had nearly fainted at school. Her father was working constantly, hospital bills had overwhelmed the  family, and their electricity had recently been shut off. School staff had told Emma to eat better without understanding that lunch was often her only meal.

My concern about portions suddenly felt very small. I told Lily to bring Emma back the next day. She did, and then Emma returned again. Soon she became part of our evening routine. She completed homework at the counter, ate dinner and left without ever asking for extra food or complaining about what we served.