Mumbai: Kareena Kapoor seems to be getting increasingly generous with her kisses these days! After locking lips with her ex-flame Shahid in ‘Jab We Met’, beau Saif in ‘Tashan’ and Akshay in ‘Kambhakt Ishq’, the Kapoor belle will now be seen playing tongue tonsils with ace actor Aamir Khan in ‘3 Idiots’.

Being on a kissing spree ever since she trimmed down to the much-envied size zero, Kareena this time left the fabled actor much impressed.

Buzz has it that director Raju Hirani wanted to reveal the intimacy between Kareena and Aamir, just days before the film was set to release. Nevertheless, our sources reveal that the two hotties share a total of 3 hot kisses.

And as per the insiders, the kissing scenes have been aesthetically shot and were done after a series of retakes. For a scene where Kareena blows Aamir a kiss, the duo had to give 14 retakes and that was kiss No 1.

Taking over the reigns from Kareena, who was visibly nervous, Aamir improvised and got Bebo to kiss him on the cheek next.

But it was the third kiss that left the crew awe-struck. Locking lips in the climax of the film the kiss is said to more intense that Aamir and Karishma’s ‘Raja Hindustani’ act.