Naomi just adores her baby sister. If Joanna makes the smallest noise (and she makes a lot of cute baby noises) Naomi shouts "Baby Joanna is crying!" This shouting will often repeat several times if I don't respond fast enough for Naomi's satisfaction. I love Naomi's affection for Joanna, always wanting to be near her, asking to hold her, and I have caught her a couple of times in Joanna's room, perched on the crib rail just peering at Joanna while she sleeps. The only downside is this fascination Naomi has with Joanna's eyes. She keeps trying to touch them and doesn't seem to understand that Joanna doesn't like fingers in her eyes. We'll keep working on that.