*One of his hands reached up to stroke her hair.*

It is, you didn't know that's one of the most important duties of a little brother? To get the big brother whatever he wants.

*Even though it was often the other way around since Dean could never say no to his little brother. Or it had to be something really bad for him to do so. And he was going to keep stroking her hair in that case.*

Go back to sleep, Sunshine. I got ya.