Why is Sanjay Dutt so happy?

Because earlier this week Sanjay Dutt got married to his girlfriend of 2 years Manyata.

After the marriage ceremony at Andheri, Mumbai a beaming Dutt asked the media, "Are you happy with my marriage?". On getting an affirmative reply, he thanked the media and said, "I am also very happy and I thank you for the positive support." (via NDTV)

Munnabhai! we desis here in Detroit, MI are also very happy for you.