"Hi, Abby Girl!"

As much as Emily yaps to me all day long, she doesn't say much to Abby yet; it's like she's not sure how to talk to her. The two things she most frequently says to her are "Hi, Abby Girl!" and "It's okay, Abby," when she's crying. But the two of them are already good buddies, I think.
I like these next two -- it looks like Abby's smiling back at her big sis.

It's going to be so much fun to watch them grow up together!