Absolutely. And exaggeration goes both ways, too. Some would take the story of his betrayal and salvation, and the subsequent battle and blow it way out of proportion ("The boy king fell at Aslan's feet, begging - crying! - for mercy. And the Great Lion bade the clouds to part, and a beam of sun shone through, bathing the boy in forgiveness! And all was good).

Whereas others, like the Islanders, would say it was all a perfectly reasonable mistake. ("Apparently, there was a misunderstanding amongst the siblings, as is wont with siblings, you know, but it all got settled in the end. It was all just a matter of getting everyone's facts straight and on the same page.)

And with time, the story could get more exaggerated, or more... well, boring and forgettable.

--Indil