Thanking one and all for the birthday wishes that have been flowing in for his son Abhay Ram, NTR tweeted, "Happy birthday to my happiness. Your blessings are always a boon. Thank you all."

Nandamuri fans are busy describing Abhay as 'Little Tiger', after NTR's sobriquet of 'Young Tiger'.

After Abhay's birth a few years ago, NTR has become a more calm and serene person. In fact, many of his close observers, fans and the audience at large have been observing the positive change in him. During his interactions with the media and interviews to journalists, NTR has been coming across as a more cheerful and contented person. The 'Jai Lava Kusa' star had last year said that he has "changed for the better since Abhay's birth".