Devi Sri Prasad has revealed that Nannaku Prematho has a special song that comes in the end. Sathyamurthy, DSP's father, died days before the release of this film's audio. Since the film too is about love toward father, DSP seems to have thought it apt to compose such a song. Interestingly, this song is not there in the audio and thus, the curiosity will definitely be great. "I composed n wrote a song 4 My Dad dat comes in END TITLES of NNKP..which is also connected 2 d film..Its Dedicated 2 all d Lovely Fathers!" he tweeted moments ago.