Actress Kareena Kapoor said she told Aamir Khan he can replace her in 'Laal Singh Chaddha' after she got pregnant during the shoot. "I said, 'I want to have my second child. So should I be saying sorry, I don't even know'," recalled Kareena. "Aamir said, 'I'm so happy for you...we're going to do this together. I'll wait'," she added.