The girls LOVE their little sister! I knew Mackenzie would love Miranda, but I wasn't quite sure how Meredith would react. It turns out she's a lot like Mackenzie was with her - kind of indifferent, but still likes to look at her and pat her a little. Whenever she hears Miranda cry, she comes running to me to tell me. ;) The best thing (in my opinion) is that she doesn't really like to hold her, so I don't have to worry about her trying to pick her up without me being around.