[Crazy girl sounds distressed and crazy at the same time is bad in Richie's books. But even then it pings that desire to help, to do something.]
Nena, man, that sounds like you had one doozy of a dream. I don't know your brother, so what's he look like? I'll keep an eye out for him. [If Backpack was up and running he could just check it's databases for any talk of a brother, but he'll have to hope Nena's rational enough to give him the information.]