Pakistan said the meeting was held amid immense goodwill in very cordial atmosphere.
"The PM Modi-Pak PM Nawaz Sharif meeting was held in very cordial atmosphere... It has been decided there will be greater interaction, people to people contact, to create an environment of goodwill," said Pakistan Foreign Secretary Aizaz Chaudhry.
Mr Sharif, who is celebrating his 66th birthday today, received PM Modi at the airport with a hug and then flew him by chopper to his sprawling ancestral home near Lahore, where the two held talks for over an hour. The palatial home was decorated with fairy lights for the wedding of the Pakistani PM's granddaughter.
For their "chai pe charcha", the menu was vegetables, kheer and Kashmiri tea, said reports. Mr Sharif later saw off PM Modi at the airport.
The jaw-dropping diplomatic gesture, say sources, followed a decision taken this morning when PM Modi called Mr Sharif to wish him.
This is his first visit to Pakistan since taking office last year and the first visit by an Indian prime minister in 12 years.
The casual announcement in a tweet belied the significance of the gesture after a long period of cold vibes between the two nations.
"That's like a statesman. Padosi se aise hi rishte hone chahiyen (ties with neighbours should be like this)," tweeted Foreign Minister Sushma Swaraj.
While many see a new, radical approach to ties with Pakistan away from the media glare and politics, the opposition was deeply critical.
"Diplomacy has gravitas and maturity. It is not a joke, only for news. The PM has no vision," said former union minister Anand Sharma of the Congress.
The two prime ministers last met in Paris on the sidelines of the Climate Change Summit on November 30. Their handshake and short chat was the lead-in to talks between the National Security Advisers of the two countries and Sushma Swaraj's visit to Islamabad for an Afghan conference earlier this month. Both foreign secretaries are to meet in January.
Atal Bihari Vajpayee, who turned 91 today, was the last Indian Prime Minister to go on a bilateral visit to Pakistan in 1999. Many in the government have likened PM Modi's Lahore drop-in to Mr Vajpayee's bus ride to Lahore.
(By : NDTV)