Vocals: Sid Sriram, Shashaa Tirupati
Lyrics: Madan Karky 

In Enthiran, we saw the Robot romancing a human. But how interesting is the concept of a romance between two robots? Bringing this to the screen is one thing, but penning and composing a song for this is super intriguing. Madan Karky and AR Rahman team up to present a product which is high on quality. 

Of course, the techno aspect is very high to give the robotic effect and it works like a charm for a track like this. There's a certain texture in Sid Sriram's voice, which is already quite appealing. Add a dose AR Rahman's expertise in processing voices and voila! it fits this song like there can be nothing better. Saasha Tirupati's rendition is also praise-worthy. She is gifted with a mellifluous voice that could be very charming. A little tinkering to make it sound mechanical, and we have another amazing addition to this track.

The song has been programmed in such a way that it sounds romantic, robotic, and pumps you up. If heard using bass boosted headphones, the experience is one of a kind. The experimentation in using various tones in this track is very impressive. Madan Karky has once again proved his prowess in writing contemporary and quirky lyrics.