Kate Middleton's reunion with her former history teacher is like something out of a fairytale.

She hugged Jim Embury, a volunteer at the occasion, against royal decorum.

They reminisce about the past, and Kate revealed that she teaches her own children what he taught her.

Jim was overjoyed to see Kate again and said she hasn't changed a bit.

Kate and Prince William played with kids and learned about Cornwall's marine history.

Kate was seen petting a local dog and playing table tennis with her husband.

Jim had no idea Kate was coming until he was asked to volunteer that morning.

The reunion was incredible, and Jim expressed his admiration for Kate.

This heartwarming story proves that even royals can break the rules and reconnect with old friends.