Vocals: Sanjith Hegde and Aishwarya Ravichandran
Lyricist: Balamurali Balu

Karu Karu Vizhigalil sounds like that typical song that plays in the background when the hero comes across the heroine on the road, for the first time. Sanjith's voice is unique and it works in favor of the track. Though it sounds like something we might have heard earlier in the same context, it is just a one minute-long track which actually picks up in an interesting manner.  As a song, it might have worked better if it was presented as a full-fledged track.