Hero Gautham Karthik has admitted that he had kissed actress Thulasi Nair in his forthcoming movie of Mani Ratnam’s Kadal which has created a lot of buzz among the audiences. Karthik in his twitter a social networking site he said “I do have a kissing scene with Thulasi. The funny thing is that I wasn’t told about it.” The actor added, “But on the day it was to be shot, I was suddenly told about it. Mani sir wanted it to be natural; hence he never brought it up. Of course, I was very nervous. But was it my first kiss ever?