Filmmaker Vikram Bhatt, who is all set to release his upcoming film Karisma Kapoor starrer "Dangerous Ishhq", says he developed a school boy crush on the actress after watching first half of the film

Karisma, 37, is making her Bollywood comeback after five years with the 3D venture.

"Saw the first half of 'Dangerous Ishhq' last night and have a confession to make... think I have a school boy crush on Karisma Kapoor!!, " Bhatt posted on Twitter.

The film, which revolves around a woman's search for her love through many lives, will hit screens on May 11.