Being a brother according to Halle means the following:
-The brother has to be available at all times- especially when he gets home from school and she hasn't had school that day- to play with her
-Sometimes the brother has to let the sister have her way
-Sometimes it's nice if the brother helps the sister pick up her room since it's a big job sometimes
-Most importantly the brother has to love the sister
I love watching the 2 of them together. They actually do love each other!! Who knew that was possible!