Katrina is ready for wedding vows but Ranbir is reluctant!

Ranbir and Katrina tried all possible things to keep their relationship under wraps. But as they say, there’s no smoke without fire, their secret public appearances did give the shutterbugs all the reason to conclude that they were indeed dating! But that is a thing in the past. 
Rumours have it that the couple has split. While many cite Nargis Fakhri as the reason behind the break up, sources close to the couple indicate that there were other reasons behind the breakup. Sources state that Katrina wants to tie the nuptial with junior Kapoor but the sexy young man is hell bent on avoiding marriage. 
Incidentally, Nargis is Ranbir’s ‘Rockstar’ co-star, with whom RK is having a gala time. And his proximity to the newbie created a lot of issues for Kat.
Talking to a daily, a source revealed, "It was only incidental that Ranbir`s fondness for Nargis increased recently. However, what has really distanced him from Katrina is her demand that they get married, by March 2012, if not December 2011. She clearly told him that they should tie the knot in a year`s time." 
But Katrina is in no mood to admit that she is desperate to marry Kapoor kid. Denying this news, the hottie said, "These rumours are embarrassing, ugly, a million miles from the truth, beyond fiction. The so-called people close to me who are saying these things actually have no proximity to me. Ranbir is a friend, but there is nothing beyond. So there is no question of my breaking up with him or asking for marriage." 
Well oh well….what is happening? Will Katrina find solace in Karan Johar’s talk show the way Deepika and Sonam did!
Ranbir will you be able to tell us?