/> Thursday morning will go down as a red-letter day in the lives of a group of Ranbir Kapoor's girl-fans. They were not only invited into Ranbir's bungalow Krishna Raj personally by the star, they also got to watch the first trailer of Ranbir's new film Rock Star.

Now, the girls are in a swoon. And so, we might add, is Ranbir who got to watch his Rock Star promo for the first time, and that too in the company of the aam junta. Seeing their reaction he now feels the excitement and the heat of the film's release.

Says a source, "So far since he was in Kolkata shooting for Barfee Ranbir had missed the first trailer of Rock Star. On Thursday morning director Imtiaz Ali finally sent the trailer over to Ranbir's bungalow.

As Ranbir sat down in his home theatre to watch the trailer on Thursday morning, he got to know that a bunch of girls who had been regularly standing outside Krishna Raj for a glimpse of the stars even when he was in Kolkata, were at the gate again.

Excited and without a second thought Ranbir rushed out hugged the stunned girl fans and invited them inside to watch the Rock Star trailer. Thereafter he noted the girls' expressions rather than the goings-on in the trailer. "

The girls, apparently, have sworn they won't watch any other film before Rock Star releases.

Interestingly Ranbir's young fans, mostly of the fair sex, are known to stand outside his family bungalow at any given time. If he's home Ranbir invites them home. Sometims his dad Rishi Kapoor goes out and speaks to them.

"But to invite the girl fans inside the bungalow to watch the Rock Star trailer...that was bit too much. Trust Ranbir to surprise even himself all the time, " says the source.