Josh really loves having his grandparents nearby. He has a special connection with them: Italian food and ice cream.
When he learns about Nanna's health condition, diabetes, he begins to understand the importance of eating healthy foods. After Nanna suffers a stroke, he witnesses her journey of healing, from the early period of sudden change to gradual improvements over time. He realizes how much Nanna's recovery depends on the support of therapists, community groups, and the loving connection of her family.