Memories

My younger daughter used to whistle one note over and over when she was happy and thinking. She didn't even know she was doing it.

My older daughter asked me one time to "make her stop, Mom!!!" I explained that I couldn't make her stop because when I heard her whistling like that I knew she was happy and I knew she was close.

I think after I explained the reason her sister did it, she too enjoyed hearing it.

I wonder what her daughters do involuntarily which lets her know they are content.