Love Story starring Naga Chaitanya and Sai Pallavi in the lead roles is an intense romantic drama written and directed by Sekhar Kammula. The film marks the maiden collaboration of Naga Chaitanya and Sai Pallavi. The makers have released the musical preview of 'Ay Pilla' song from the film on the occasion of Valentine's Day. The romantic song is penned by Chaithanya Pingali and sung by Haricharan. Pawan Ch has scored the music.