My parents taught me that in most instances, you stick to Christian fiction or classics that usually have some form of morals. It wasn’t an iron rule, and as I think about it now, it makes perfect sense.
Nearly everyone enjoys a smidgen of romance in their entertainment, be it cinema or literature. Why, it's hard to find a storyline that doesn't include a happy ending between a guy and a girl, even if the plot focuses on something else entirely.