It's kind to share your food with others
John is with his friend Will - who doesn't have a lot of money - at his school's cafeteria.
John wants to eat quickly because he has a class starting soon.
John doesn't have time to eat all his meal and leaves the leftovers to Will.
John doesn't have time to eat all his lunch, so he throws what he did not eat in the trash although Will was still hungry after his meal.
Will ends up eating a satisfying lunch without spending too much.
Will will have to buy more food even though he is pretty poor.