Deepika Padukone acted maturely and accepted the remuneration cheque worth Rs 40 lakhs sent by Shah Rukh Khan for doing an item song in his upcoming film Billu Barber. This comes to attain a lot of significance as Kareena Kapoor & Priyanka Chopra have done their item songs in the same film for free. Well, Deepika Padukone has done her debut film Om Shanti Om for free opposite Baadshah Khan. And we guess that she felt it would definitely suffice if there is any obligation of gratitude… towards Shah Rukh for giving her a huge platform for her debut… isn’t it?