One fact about ordinary angels could be that in many religious and spiritual beliefs, they are seen as messengers. However, the fiction part might be some of the overly romanticized and super - powered versions we see in some fictional stories. For example, in some novels angels are depicted as having the ability to instantly heal any wound, which has no basis in traditional religious teachings about ordinary angels.
In terms of facts, ordinary angels are often associated with spiritual guidance in religious contexts. They are thought to play a role in protecting and watching over people. But fictionally, movies and some modern books have created the idea of angels having a very human - like form and falling in love with humans, which is not part of the core religious concepts of angels. In religious texts, angels are more ethereal beings with a specific purpose given by a higher power.
The fact is that in religious iconography and teachings, ordinary angels are usually depicted as having a connection to the divine. They are sometimes described as having wings, which symbolize their ability to move between the earthly and the divine realms. As for fictions, there are a lot of made - up stories where angels are portrayed as having their own secret societies or engaging in battles like humans. This is far from the traditional understanding of ordinary angels whose main functions are more related to serving the divine will and guiding or protecting humans.