As Bollywood megastar Amitabh Bachchan turns 80 on October 11, the birthday special episode of `Kaun Banega Crorepati 14` will witness his wife, Jaya Bachchan and son, Abhishek Bachchan gracing the show. The mother-son duo will take the hot-seat. Both will be seen having some interesting conversations with the host and recalling a few moments from the past.

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The show will start with the entry of Abhishek and later after taking the hotseat he will welcome Jaya saying: "Rishte me jo humari ma lagti hain (the one who is my mother by relationship)." Jaya will then enter the show sporting a white embroidered suit. As the two will hug each other, Big B will be touched by the moment. In the latest promo, it is shown that during the conversation, Jaya says something which leaves the host teary-eyed and he can be seen wiping his tears with a tissue paper. However, it is not yet clear what exactly she says.
 
In another promo of Big B`s birthday special episode, Big B can be seen asking questions to the contestants and was surprised with the sound of hooter. He said: "Bahot jaldi khatam kar diya khel ko."(Ended the game too soon) and then his line from his popular song `Kabhi Kabhi Mere Dil Mein Khyaal Aata Hai` plays in the background and Abhishek enters and hugs Bachchan. This makes him emotional.

`KBC 14` airs on Sony Entertainment Television.