Some time during our stay at the beach, Olivia started saying "ma ma ma ma ma" and for days on end that's been her favorite choice of "words". I still stick to my comment I made before about how she's saying "Mama" but she's not yet made the connection between "Mama" and me, but it is quite cute!!
As for Sofia, she has started "no-no-no-no" with shaking her head. Also quite cute!!