The buddy film is a subgenre of romantic comedy, a combination of the romance, adventure and comedy film in which two people, bonded through some kind of affection or love for each other, go on an adventure, mission, or road trip. The two typically are males with contrasting personalities. The contrast is sometimes accentuated by an ethnic difference between the two. The buddy film is commonplace in Western cinema; unlike some other film genres, it endured through the 20th century with different pairings and different themes.