Schools are a common setting for romantic comedies as they show the audience it is a rom com in a believable setting. Examples include 10 Things I Hate About You and Juno, which both feature unexpected romantic pairings. Some rom coms are also set in the workplace, usually between people of different statuses, like in Bridget Jones's Diary where she ends up dating not her boss but someone else she goes out with. The most important thing is the setting feels believable to the audience so they can connect with the characters.