Prince Harry and Meghan Markle's relationship has taken the media and their followers by storm as everyone is curious to know when they would tie the knot? Well, the chances of the wedding are fairly bright as both are only getting closer inspite of Kate Middleton's insecurity over their relationship.

Both Prince Harry and Meghan Markle were recently spotted together enjoying a romantic date in London when they ventured out on the streets of the city, reports The Sun. They were headed to a theater to watch the comedy "Peter Pan Goes Wrong."  However, it was not a hush-hush celebrity date, wherein the couple tries to avoid the eyes of other people. They were quite at ease and walked hand-in-hand along Piccadilly, enjoying the Christmas lights around.

What is more, insiders say that the young royal booked last-minute tickets for the show. A friend disclosed that Harry is concerned about the privacy of his love life but he is not afraid to be seen with Markle in public. As for Markle, she is used to the cameras and the couple is crazy about each other. They have told their friends that they love each other.

Notably, Markle flew down to London from Toronto on Monday and has been staying with Harry in his Nottingham Cottage on the grounds of Kensington Palace. Harry also took Meghan on a secret date two months back and she has visited him four times in the last three months. He also visited her in Toronto last week and stopped by her home, reports E!News.

However, it was a very brief meeting and this is why they have come together to enjoy the Christmas holiday season to the fullest. It is clear that they are in a serious relationship and it is only a matter of time before they announce their decision to walk down the aisle.

Though Queen Elizabeth is known to be wary of celebrities entering the royal family fold, she seems to have taken note of the humanitarian work of Meghan Markle, an area where the elder grand daughter-in-law Kate Middleton lacks. Prince William also supported his brother when Prince Harry issued a public statement in defense of his girlfriend.