Updated Jul 29, 2014 @ 8:50 pm

This is one of those videos where I can feel myself crying with her because she is totally devastated and at the same time crying because this is so beautiful. Sadie really loves her baby brother and someone just explained to her that babies do not stay tiny and cute forever. She was not expecting that. Watch her come to terms with the fact that at some point her sweet baby brother will grow up.