Answer:
So they are accented and separated from the rest of the text, in order to avoid confusion.
Step-by-step explanation:
When writing the title of another work in a text, we should make sure we are writing it in the correct format. Titles of works should be put under the quotation marks (for the forks which are part of the series – episode of the show, poem, short story, song, etc.) or be in the italics (for stand-alone works – movies, books, albums, plays, etc.) by the rules of writing.
This is because the titles need to be separated from the rest of the text. If not written correctly, in a particular way, the reader might confuse them with the rest of the text and completely change the meaning. That is why the titles are emphasized and formated correctly to be understood properly.