Something is sentimental when it exaggerates a feeling and becomes falsely emotional or inauthentic. This often happens when a writer relies on an assumed emotional response from a reader by, for instance, describing a marriage as happy or a funeral as sad. Not all marriages are happy and not all funerals are sad, and each will be viewed differently from different perspectives.

Free indirect style is a powerful literary device that emerges readers deep within the mind of a character. When done effectively, it blends the voices of the narrator and the character making them seem like one-in-the-same. By using free indirect style and engaging readers in the mind of the character, empathy is created which ultimately leads to an emotional response.