From a fictional character: This is a redirect from a fictional character to a related fictional work or list of characters. The destination may be an article about a related fictional work that mentions this character, a standalone list of characters, or a subsection of an article or list.
To a related topic: This is a redirect to an article about a similar topic.
Redirects from related topics are different than redirects from related words, because a related topic is more likely to warrant a full and detailed description in the target article. If this redirect's subject is notable, then also tag it with {{R with possibilities}} and {{R printworthy}}.