Friendship themes in literature often explore the bonds between characters, highlighting loyalty, support, and shared experiences. These themes can be found in various genres, from classic novels like The Adventures of Tom Sawyer to contemporary works such as Harry Potter. Through friendships, authors illustrate personal growth and the impact of relationships on individual identity. Additionally, friendship can serve as a catalyst for conflict and resolution in stories. Characters may face challenges that test their loyalty, leading to deeper understanding or eventual betrayal. This dynamic is evident in works like The Great Gatsby and Of Mice and Men, where friendships shape the narrative and reveal deeper societal issues.