: Lovers from rival groups or backgrounds who must keep their relationship secret.

: Two rivals who eventually discover their late-night debates are the highlight of their day.

: A witch breaks an ancient rule to save a vampire's life, or two souls meet and remember only their last kiss across lifetimes.

Using established tropes can help ground your story while allowing you to add a unique twist:

: A relationship that unfolds entirely through text messages , revealing the hesitation and trust-building of digital communication.