Rangoo's Fav Pic

This is my aunt Rangoo's fav pic. This was taken when i went to Hyderabad to visit my aunt, granny, uncle and sister there. He fell sick so she didn't get to enjoy him much there. But still, this is her fav pic. I wonder why?
p.s: my fav pic is "cerelac papa"(refer one of the sagar's pics down)....