KADHAL FM Story
Kadhal FM movie is about the radio jockey Mani (Manikandan) with Suryan FM. For a live-in programme hosted by him, he has fans calling from all over Chennai. One such is Ruchika (Shivani Singh), a college student. She falls in love with Manikandan's voice and she expresses her love to him. Manikandan too reciprocates.
However when they decide to meet, Manikandan fearing that his 'average personality' would hamper their love, decides not to meet her and continues his romance over phone.
Meanwhile Ruchika visits the radio station and mistakes a smart RJ Aravind for Manikandan. The rest is all about how Manikandan manages to clear the air and overcomes his complex and express his love to Ruchika.