Kate Middleton is often praised for her graceful nature, and former royal butler Grant Harrold revealed what it’s like working for the Princess of Wales. “With Kate, she was just fun to be around. The thing I remember is, she was quite caring, asking how I was, how my family were,” Grant Harrold, who spoke on behalf of Spin Genie, revealed. “In parts of conversations, we’d be giggling and laughing.” “I was very much allowed to be part of that and feel lucky I was allowed to be there and be part of that,” he added. “They were obviously comfortable with me being around.” Harrold worked for King …