When will he get it ???

Everyday as Kavya's appa leaves to work, I carry her to the window and wave Bye Bye to her appa hoping that she will wave to him one day...Its has not happened until now, but I am still doing the same thing..Today asusual I carried her to the window..a few kids were standing in the footpath waiting for their school bus..Kavya became excited, said paapaa and pointed to the kids..Then she did it..She said taataa and waved to the children who were waiting for the bus..The appa however did not get Kavya's byee yet again !