That's a really fantastic candid moment.The Princesses still come out for informal Meet & Greets on the side paths of the Castle.
Earlier this Aurora (Sleeping Beauty) had a small number of visitors. When she came out this time, a large group (12-14) of small girls chased her. She led them to the Wishing Well and spent a long time with the group, rather than having people line up for pictures. She told them stories of how Wishing Wells worked. She asked them a lot of questions, and they were thrilled. Do you know where we can find a carriage? We need one to go to the Ball. Are you all Princesses? YES they all shouted while jumping up and down. "You are all so lucky, I did not know I was a Princess until I was 16." She asked each what kind of Dress they would ware to the ball tonight, and commented on each selection.
The Disneyland Cast members are great at improve with guests. I believe that not only the Princesses but the guests enjoy this interaction as much if not more than the usual meet & greet.
These girls could not have been more attentative or excited. Another great Disneyland moment.