Today morning's conversation:
VARSHA: Mummy what is Appa's blood group?
ME : A +
VARSHA: bhaiya is also A+ and I am also A+. What is your's?
Me : A -
There was silence for 20 seconds then
VARSHA: Don't worry, we accept you the way you are. We all love you.
She gave me a hug and left for school :-)
