Beckett's conversation with Liz
IMO Beckett knows of Jacks back story and that is why he said to Liz about the Letters of Marque to ensure Jack's safety and "a marriage interupted, or fate intervenes". He knows Jack's background is more like hers than "Bloody, stupid Will" who never stops to think about what he is doing, he just reacts.
How does Beckett know that Liz is intrigued by CAPTAIN Jack Sparrow. He was not in Port Royal during COTBP.
Somebody help me figure this one out....