Julianna has started the very cute act of folding her hands at dinner. You may think, "Oh how cute, she's saying a meal time prayer".
But remember folks, this is Julianna, everything she does she has a reason for. And if you look closely, you will notice the folding of her hands is for squishing applesauce(as in this case) or whatever mooshy food she's eating into every crevice on her hands possible.
Generally, it makes some killer noises in the process of squishing and she laughs her head off(like in the first picture). She is going to make quite a catch for a special guy someday.