Last week, Brooke went from screeching and yelling to babbling (and screeching and yelling). The video is super cute.
Since then she clearly says DA DA, but it's not in reference only to Zak. She'll DADADADA it up for no particular reason or to get our attention. She always acts so proud of herself when she gets on a DADA roll and will let out a giant raspberry for her exclamation point. Like, "Ohmygod, mom, did you just hear that story?(!!)