In addition, Andrew also had a tight relationship with his father, Prince Philip.

“It was very moving actually,” Fergie recalled, perMirror.

He said it’s lonely.

Sarah Ferguson smiling slightly

He thinks about it a lot."

The duchess also noted that grieving can be a turbulent process.

Andrew made numerous visits to Windsor Castle from Royal Lodge just three miles away.

Queen Elizabeth and Prince Andrew looking serious

“They remained incredibly close, and she was very protective of him.”

“As our book of experiences closes, another opens,” Andrew wrote after Elizabeth died, perPeople.

Queen Elizabeth II and Prince Andrew ride to Royal Ascot