Mom, can Grace say "Yes"

The other day, Ellen said to me, "Can Grace say 'yes'?" I told her, "Yes, well sort of." Ellen interrupted and asked, "Does she move her whole upper body forward and back?" I excitedly said yes she does and asked Ellen what had happened. Ellen and Grace were sitting on the floor playing. Ellen began offering kisses and then started asking Grace if she wanted kisses. Grace leaned forward and back and Ellen gave her a kiss.
We've worked on whole body movement for "yes" in therapy and I try to incorporate it into Grace's days. And now look, she can do it on her own. Yeah!