A good bye kiss from my wife and DUM of ayet-al-kursi from her while I am leaving for work in the morning .... and a warm hug when I come back .. :)
warm hug from my 4 year old princess and 7 years old prince when I get into home ... they run towards me with open arms shouting "Babaaaaaaaaaaaaaaaaaaaaaa"
when ammi/abbu get so much concerned for even a slightest health problem that I m facing (headache, 99 fever etc). Ammi calls twice a day from Pakistan to make sure that I am taking freaking tylenon :) ..... makes me feel so good that I m blessed
and finally, when my clients say "XXXX, you are a genius"