Shahid Kapur has so far managed to avoid the media which is in a tizzy about his impending break up with girlfriend Kareena Kapoor and her subsequent affair with Saif Ali Khan. But according to reports trickling in from Canada, the actor has been acting very strangely.

In fact, ever since news of his break up with Kareena appeared, the actor seems to have gone into his shell. Shahid, who is known to be a big prankster on the sets, has reportedly gone all quiet. He is not the same as before. Normally he would be going around the sets hiding people's plates before lunch. Stress and frustration seem to have taken their toll on the actor. The days of fun and frolic are over. The stress etched on his face is apparently clear to everyone on the sets. They all know that something is terribly amiss but don't want to bring the topic up, for fear of hurting him. Shahid has stopped going out for any outings or any late-night parties. He prefers to keep to himself. Shahid continues to maintain his silence on the entire issue of his breakup and has refused to comment on it.