Prince William gestures to cautious Meghan Markle before Windsor Castle walkabout: Prince William's 'warm' gesture to encourage 'cautious' Meghan Markle before Fab Four united for Windsor walkabout. The Prince of Wales, 40, was captured making a welcoming gesture towards Meghan Markle before their walkabout in Windsor on Saturday. A hesitant Meghan could be seen standing a few steps away from Prince William, Kate Middleton and Prince Harry. Prince William was seen turning over and extending his arm towards Meghan, left, to introduce him to one of the royal aides who had come to greet the royal couples, pictured. #queenelizabeth #queen #royalfamily #royals #royalnews #princeharry #princewilliam #katemiddleton #meghanmarkle #harryandmeghan #uknews #dailymail Original Article: http://www.dailymail.co.uk/femail/article-11203589/Prince-William-extends-arm-Meghan-Markle-step-meet-royal-fans-Windsor.html Original Video: http://www.dailymail.co.uk/video/news/video-2771305/Video-Prince-Williams-warm-gesture-encourage-cautious-Meghan-Markle.html Daily Mail Homepage: https://www.dailymail.co.uk/ Daily Mail Facebook: https://facebook.com/dailymail Daily Mail IG: https://instagram.com/dailymail Daily Mail Snap: https://www.snapchat.com/discover/Daily-Mail/8392137033 Daily Mail Twitter: https://twitter.com/MailOnline Daily Mail Pinterest: https://pinterest.co.uk/dailymail Get the free Daily Mail mobile app: https://dailymail.co.uk/mobile