Me and my mum were discussing this today and I was quite shocked when she said that it was obvious to her that I bonded with Ds instantly but that she hadn't noticed the same thing with the Dd1 and Dd2.
She is right but I can't really explain why.
I think that with Dd1 i felt more shock than anything else, and with Dd2 I had an early delivery, she was in SCBU for 2 weeks and then I had PND.
Think i just feel a bit guilty that someone else noticed and wonder how many other people looked at me with each odf my kids and thought the same.