This is cute.

Prince William celebrated his 36th birthday yesterday, and while many people were giving him a shout out on Twitter, he was in Nottinghamshire at the official unveiling of the almost £400 million Defense and National Rehabilitation Centre for injured servicemen and women. In his speech on the day, he gave a little nod to his family, and more importantly his son Prince George.

Today the @DNRCOfficial, a world-class rehab facility for Armed Forces personnel who have suffered major trauma or injury, was handed over to the nation. At the ceremony The Duke of Cambridge read ‘One for the Team’ by Debbie Lawson, winner of the 'Poem to Remember' competition. pic.twitter.com/hpD3yFbQnA

— Kensington Palace (@KensingtonRoyal) June 21, 2018

While the rehabilitation centre was being built, William helped out on a few days of the project, and says that his son was impressed by his actions. "George was at an age at the time that he loved seeing the digger in action, so it did my street cred as a father a world of good," he said. Number one, we love that he used a digger; number two, we love that he used the words 'street cred'. It was announced during the week that Prince William's second son, Prince Louis will be christened on July 9.

The Duke and Duchess of Cambridge are pleased to announce that the christening of Prince Louis will take place on Monday 9th July at The Chapel Royal, St James’s Palace, London. Prince Louis will be christened by The Archbishop of Canterbury, the Most Reverend Justin Welby. pic.twitter.com/aBGNYTMRri

— Kensington Palace (@KensingtonRoyal) June 20, 2018

The Kensington Palace Twitter account revealed the news just moments ago saying: "The Duke and Duchess of Cambridge are pleased to announce that the christening of Prince Louis will take place on Monday 9th July at The Chapel Royal, St James’s Palace, London.