Actress Kalki Koechlin has rubbished reports suggesting she and her "Zindagi Na Milegi Dobara" co-star Katrina Kaif don't gel well with each other, saying there are having no problems between them

"There have been a lot of people picking on us that me and Kat are fighting. I think it is really sad because not one person has come and asked me what I think, they have just kind of assumed. There are no issues," Kalki told reporters here Sunday.