how much of Felton’s affect—the Slytherin phone case, the casual mention of his plans to hang out with Daniel (as in Radcliffe) later—is supposed to be on the nose as Easter eggs designed to titillate fans, rather than basic everyday seepage of your typical post–Harry Potter career....
you must to used it, but not just to “delete/change” the words “said/asked/answered”. And you can explaine with another words which character is doing. For me, if you read words (dialogue), is because someone is speaking…