Despite her busy schedule in and out of London, the Duchess of Cambridge, Kate Middleton has remained hands-on with her kids since then. But with her two older kids, Prince George and Princess Charlotte now both attend primary school, she is always left at home with her youngest, Prince Louis.

It was also reported previously that the Duke and Duchess of Cambridge live a "simple life" for their family, especially for the kids. So, they are truly present in every milestone of the young royals' lives.

Recently, Kate Middleton revealed one of her youngest child's first words. This surprised a lot of people considering that it is a name quite familiar to the royal family and the public as well. As it happened, the one-year-old Prince Louis was fond of saying the name "Mary."

According to Daily Express, the duchess explained that it was because of the famous British cook, Mary Berry. The royal's revelations were witnessed by everyone on the set and filming of A Very Berry Christmas special episode titled, A Berry Royal Christmas since she shared it personally to the celebrity chef.

She continued to share that, at Prince Louis' height today, the only things that he could see are the duchess' cookbook collections of Mary Berry at the kitchen bookshelf. He would say "that's Mary Berry" every time he sees your face in the books, Kate Middleton added. It was also noted by the duchess that the young royal would certainly "recognize" the chef if he sees her today. 

As reported by Town & Country Magazine, the short segment will be featured in the hour-long special episode of the show with Mary Berry. Aside from the exchange of talks and revelations, the installment would also show the chef and Prince William's visit together in a "homeless resource center" at the Passage.

For Kate's part, she was also said to be joined by Mary at the Brink, which is the "only dry bar" set up by charity Action "for addiction" in the United Kingdom.

Mary Berry reportedly revealed that Kate Middleton and Prince William insisted that they want to get "involved." As added by the celebrity chef, the royal couple "don't just arrive" and shake hands or make speeches. "They want to see what they can do."

It was also stressed out how Mary Berry described the two royals as "remarkable." The reason being is that the Duke and Duchess of Cambridge were said to "come back" after several visits and also, ask for results.

It seemingly appeared that the celebrity chef was impressed with Kate Middleton and Prince William. Not only because of their total engagement and involvement but, they also remember the names of the individuals they talked to the last time. 

The A Berry Royal Christmas special episode is set to air on Monday, on BBC One in the United Kingdom.