Read: Mamata's reply to 'friend, philosopher, guide' Kalam

In a letter to Trinamool Congress chief and West Bengal Chief Minister Mamata Banerjee, Dr A P J Abdul Kalam thanked her for proposing his name for the President's post and for the "grateful politics".  Banerjee posted his letter on her Facebook page, along with her reply. Here's what she wrote.

Respected Sir,

I am deeply touched, obliged and overwhelmed with the sentiments expressed in your letter dated 19th June, 2012. We Indians are proud of you, for your personality and achievements in the country and the world. Sir, I feel you are always in the hearts of the people.

I always maintain courage which stems from my struggle for the cause of the common people. Kindly gives use your blessings as 'friend, philosopher and guide' for this country.

With regards,

                                                                                                                                                       Yours sincerely,