User blog comment:Ḡwẵine Ḹٍٍkƨ Ĺiĸe Ͼềлȑềd/LEON/GWEN - Really weird idea about the Pendragon heir (spoilers)/@comment-4650675-20121226151302/@comment-4190137-20121227000549

Well let's look at it this way. What do you think Arthur would think? Would he want his widowed wife to live in misery and die making the dynasty over or would he want her to be happy and find love elsewhere?

There are many differences between Leon and some royal man one of them is that Gwen grew up alongside Leon, and Gwen confides with Leon, another one is like I said, Leon and Gwen have already had some connection like in the finale of Series 3 and the second half of Series 5.