Kamla and Modi were found talking to each other on the dais of a function organised by the Indian Red Cross Society for inauguration of an old-age home here.
BJP has demanded resignation of the Gujarat Governor and said if she did not do so in the next few days, the party would launch an agitation against her.
The difference between Governor and Modi began to show after she appointed Retd Justice R A Mehta as Lokayukta of Gujarat by-passing the state government last year. The case of appointment of Lokayukta by the Governor is pending in the Supreme Court.