I once thought that it was about how hard teenage life is in this generation... at the start they say "They see, They feel, believe just like we do" but near the end, they say that but changing They to We, and children does not only state people from 0 to 12 years old, also to a group to sons and daughters, so it could be that they are talking about that and how teens when their parents don't understand them feel forgotten, abandoned, etc.
I once thought that it was about how hard teenage life is in this generation... at the start they say "They see, They feel, believe just like we do" but near the end, they say that but changing They to We, and children does not only state people from 0 to 12 years old, also to a group to sons and daughters, so it could be that they are talking about that and how teens when their parents don't understand them feel forgotten, abandoned, etc.