tho u make a lot of good points....it only proves that they are more than just formal co-stars...but not a couple.....dont get me wrong....i wood luv it if they do become a real liofe couple....but i think they are just really good friends....and good friends tease each other like harshad n aditi.....i disagree with wat u said about a good friendship being the beginning of love.....i dont think tats true all the time....a girl n a guy can just be purely good friends.....there are a lot of examples of that.....
srk-kajol, srk-preity, amir-rani, salman-rani, salman-preity, hrithik-priyanka...are some of them....