It's bad to overparent your kids.
Nathan's daughter Lily has asked him if she can go to a friend's house after school.
Nathan wants Lily to have a good life.
Nathan allows Lily to go to her friends house after speaking to her friends parents.
Nathan thinks it is unsafe for Lily to go to the homes of anyone who isn't family, and does not allow her to go to her friends houses.
Lily has fun getting to know her peers better and Nathan feels safe knowing where his daughter is.
Lily ends up feeling left out and unhappy from never being able to spend time  with her friends outside of school.