Beautifully me

Zubi, a happy Bangladeshi girl, is excited about her first day of school, but at breakfast she is puzzled by her mother and older sister worrying about being "too big," and even at school she hears other people criticizing each other's bodies, and she starts to worry that maybe something is wrong with how she looks--until her declaration at dinner that she is on a diet makes her family realize what they have been doing wrong.