It looks like a royal wedding is happening really soon as fans and followers of Prince Harry and Meghan Markle are excitedly anticipating the former to pop the big question. According to E! Online, the people surrounding the couple believe that a proposal is already imminent in the next few days or weeks. Why? It's because the couple appears to be spending more time together which is a big change from their usual relationship routine.

Before, they were seldom seen together because of their busy schedules.

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However, ever since the couple took some time off to celebrate Markle's birthday, they have been inseparable and have been jet setting like honeymooners.

According to E! Online, Prince Harry and Meghan Markle spent three weeks in Africa to celebrate her 36th birthday.

It wasn't just a birthday celebration — it was actually their trip to celebrate their first anniversary.

A romantic surprise trip

According to E! Online, Prince Harry surprised Meghan Markle with an unannounced trip to Victoria Falls. There is no confirmation that the youngest son of Prince Charles and Princess Diana proposed to Markle during their 3-week stay in Africa.

The power couple has already returned to London as several witnesses saw them take the Heathrow Express Train from the airport bound for Central London. E! News revealed that the couple sat in the first class car and were dressed in casual clothes. While Meghan Markle was all smiles and looked giddy, the "Suits" actress wasn't wearing a ring.

The perfect time to meet the Royal Family

It looks like Meghan Markle isn't going to part ways with Prince Harry anytime soon.

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It is believed that Markle will be staying with Prince Harry throughout her extended stay in London. Fans of the couple are wondering if this extended stay in London is be the perfect time for Meghan Markle and Queen Elizabeth to meet each other.

E! News also reports that the power couple is planning to visit Birkhall this weekend and will be staying with Prince Charles. Meanwhile, Queen Elizabeth is currently in Balmoral. The route is very accessible for Prince Harry and Meghan Markle to stop by and meet her.

Another big event for the royal family is also coming up this week — the 20th anniversary of Princess Diana's death. With all these big relationship milestones all lined up for Prince Harry and Meghan Markle, it's safe to assume that an engagement will happen before the year ends.