India, Oct. 18 -- Singer Udit Narayan had only one piece of advice for son Aditya Narayan, who is set to tie the knot with longtime girlfriend Shweta Agarwal in December. He told Aditya that if something goes wrong in the future, parents shouldn't be blamed.

Aditya and Shweta, who met on the sets of their film Shaapit a decade ago, recently announced that they were engaged. Udit said that Aditya broke the news to him earlier this year, which left him 'a little shocked'.

In an interview to Dainik Bhaskar, he said in Hindi, "I have known Shweta for many years but only as a friend of my son. Aditya came to me one day and told me that he wants to marry Shweta. I just told Aditya that if something happens later, don't blame the parents."

He...