Realistic fiction is a genre of literature that presents stories that could happen in real life. The characters, settings, and events are believable and relatable, often reflecting everyday experiences and emotions. This genre aims to portray life as it is, without magical or fantastical elements. In realistic fiction, authors often explore themes such as friendship, family, and personal growth. Books like The Fault in Our Stars by John Green or Wonder by R.J. Palacio are popular examples. These stories resonate with readers because they depict situations and challenges that many people face in their own lives.