Congress MP Shashi Tharoor received a rousing reception at the party's Kannur office yesterday as he concluded his four-day tour of northern Kerala. This comes even as a section of state Congress leaders had earlier raised concerns over "parallel activities" amid speculations that he was trying to play a larger role in state politics. The MP has denied forming a separate group. Mr Tharoor is acceptable to everyone in Kerala, Congress MLA Sunny Joseph tells NDTV.