Royal expert Katie Nicholl tells ET the two are continuing to build their bond.
Markle fielded the comment before cuddling cute rescue puppies at the animal charity Mayhew in North London on Wednesday.
Royal expert Katie Nicholl breaks down all the reasons behind the Duchess of Sussex's 'megawatt smile.'
Meghan Markle is looking stunning.
The Duchess of Sussex mixes high and low again with an affordable H&M knit dress and Armani coat.
The funny comment came during an official outing to the animal charity Mayhew, of which Markle is an official royal patron.
Meghan showed off her baby bump in this chic purple and red combo in Birkenhead, England, on Jan. 14
ET's Senior Style Editor, Marisa Runyon, breaks down the Duchess of Sussex's maternity style.
The duchess' head of security has reportedly departed.
The security officer reportedly quit because Markle wishes to mingle more freely when meeting people.
The local mom also quizzed the royal on whether she's expecting a boy or girl.
The Duchess of Sussex is reminiscent of her late mother-in-law in a color combination Diana wore more than once.
The Duchess of Sussex reportedly shared the baby bump update during a royal appearance with Prince Harry in Birkenhead, England.
A royal source tells ET the Duke and Duchess of Sussex didn't intentionally miss out on the bash.
