["I have a 9 month old great niece, she's the sweetest thing ever.", 'Aww! Babies are so much fun! I have a new granddaughter, so I can relate!', 'I love being able to help take care of her.']
I bet you are amazing with her- and such a blessing in her life.
I have a great niece who was born on Halloween. I would do anything to help take care of her.