Aries : Person A is followed by an invisible Person B, who bothers Person A with unnecessary comments and flirting, pushing Person A over the brink of madness

Taurus : Person A repeatedly goes back in time to try to save Person B's life again and again

Gemini : Person A is half-merperson, and doesn't know it, so Person B is always drawn to them when they hear Person A singing

Cancer : Person A is an angel, and Person B is a devil but both hiding in human form and they fall in love

Leo : Person A starts writing scenarios about them and Person B, and they all start coming true, down to the exact dialogue

Virgo : Person A can control the elements but not create them, and has to work with Person B, who can create them but not control them

Libra : Person A has lived in the forest away from humans their whole life, until Person B finds them and tries to teach them how to blend into society

Scorpio : Person A and Person B are aliens and both have to learn about Earth, but everyone thinks that they're a couple, when they actually hate each other since what's considered romantic here is considered platonic and just polite to them

Sagittarius : Person A has fire powers and Person B has ice powers and in the winter Person A heats them both and in the summer Person B cools down them both

Capricorn : Person A always goes to this coffee shop, where the barista, Person B, always calls them prince/ss, and it's super uncomfortable for Person A, a secret prince/ss who hates their lineage

Aquarius : Person A accidentally casts a love potion on their enemy, Person B, and they somehow end up together, despite their annoyance of each other

Pisces : Person A and Person B realize that they are a modern day Romeo and Juliet and try to avoid their Shakespearean fate