What Kate Middleton Loves Most About Being A Princess [WATCH]

Kate Middleton recently revealed what she enjoys most about being a "princess" during her and Prince William's two-day royal visit to Northern Ireland.

During the Duke and Duchess of Cambridge's walkabout in Ballymena, Middleton made sure to stop and talk to the well-wishers who gathered to meet her and her husband. One royal fan even asked Middleton what it was like to be a princess, according to The Times journalist Valentine Low.

On Twitter, Low shared a video, taken by Bronagh Dobbin, of the duchess telling a little girl "what she likes about being a princess." The journalist explained that schoolgirl Hannah Ritchie caught Middleton's attention in particular because the young girl said she was writing a biography about Prince William's wife.

In the clip, Middleton told Ritchie that she loves "meeting special kiddies like you. I meet lots of different people, it's really... it's really great. I love working with young people. Everyone's so brave and strong in some of the places we go meet. It's very nice to meet you."

Before saying goodbye, the duchess wished the young girl "good luck" on her biography. Check out the sweet video below!

Aside from revealing her thoughts about being a royal, Middleton also revealed what she and Prince William think about giving Prince George, Princess Charlotte and Prince Louis a younger sibling. During the same walkabout, Middleton also stopped to talk to well-wisher Alan Barr, who had a 5-month-old baby. The duchess called the baby "gorgeous" and said he made her feel "broody."

However, when asked if she and Prince William have plans for a fourth child, Middleton laughed and said that her husband "would be a little worried" if she got pregnant again.

Meanwhile, some of the highlights from Middleton and Prince William's trip to Northern Ireland include a lot of public displays of affection from the couple. On their first night in Northern Ireland, the Duke and Duchess of Cambridge attended an engagement at Belfast's Empire Music Hall to honor young people who are bringing about positive change, according to Kensington Palace.

While there, Middleton and Prince William apparently sneaked in some subtle PDA as they mingled with the crowd, Harper's Bazaar has learned. At one point, the duchess excused herself from a conversation with a young man and placed a hand on Prince William's back while he continued to talk to guests.

The doting husband then placed an arm around Middleton and even pulled her close when she walked towards another guest.