Charles, 49, has said he will never re-marry but clearly wants to be able to appear in public with Parker Bowles,50, if not at his side, at least only a few paces behind. Given the unshakeable popularity of Diana, he has been at pains until now to keep his mistress firmly hidden from public view. A recent poll showed that four out of five Britons would not accept her as queen should she marry Charles. The Sun told Charles it was time he put public opinion to the test by openly showing their emotions. ``They should hold hands. Even kiss. Then everyone will know their romance is real. How can we decide if we don't see you together?'' it wrote in a gushing editorial.