Aayitha Ezhuthu movie revolves around Three men and their accidental meeting on Napier Bridge will change their lives forever.
Inba (Madhavan) who is complaining about the attitude of women. The van driver Dilli (Sriman) keeps reminding Inba to concentrate on the job rather than whining.
On the other hand, college student Michael (Surya) who is riding a bike with his girlfriend Geetha (Esha Deol) on the same bridge juncture, with him persuading her to move in with him so that they could "live together". He drops her off at her college, and continues his journey.
Meanwhile, on the same bridge, Arjun (Siddharth) who is chasing after Meera (Trisha Krishnan) and confesses that he is in love with her.