And Back Together Again.

We aren’t kidding when he said the couple runs hot and cold! A year after making their relationship publically official, Kate took the next big step with William and went on holiday with Prince Harry and Prince Charles.

Image: Middleton Family/Clarence House via GettyImages

This seemed like a significant step towards a serious relationship, one which many other girlfriends had never been given. The holiday seemed to have been a success and soon Kate was seen in many royal gathering.