After meeting Karunanidhi, the Minister told reporters that it was a courtesy call.
"It is a courtesy call. We discussed about the current political developments in Sri Lanka," he said.
On January 30, India-Sri Lanka had held talks on voluntary repatriation of Sri Lankan refugees in the country, within days of deciding to "re-engage" on the issue during a meeting between their foreign ministers.
Karunanidhi had slammed the state government for not participating and voicing its opinion at the meeting.