At Shah Rukh Khan's press conference for Ra.One, she was asked why she wasn't tweeting yet.
Kareena expressed that she was still not sure about the whole idea and would need at least another month to settle on an answer.
Kareena needs to think about it so carefully because at present she's too tied up with work to sign up on the site and start using it. Also, she wonders if she will be able to stick by it regularly once she does start off.
Well, let's give Kareena the time she needs. Maybe we'll see her on Twitter soon?