Pachaikili Muthucharam(2007)

Venkat (Sarath Kumar), a medical representative, is a happily married person with a son. His wife Kalyani (Andrea Jeremiah) is very loving and both of them along with their son have a perfect life. That is, until their son falls sick and things between the husband and wife cool down a bit. Kalyani begins to spend more time with their son and starts to ignore her husband involuntarily. Venkat feeling a bit lonely and neglected walks in and out of his monotonous life without complaining much. He tries to understand his wife's feelings.