Aries x Libra: Teenage boy  on the X team falls in love with pretty cheerleader.

Taurus x Scorpio: Girl finds "unfashionable" boy and takes him to the mall and fixes him up for another girl and out Dam He's Hot. 

Gemini x Sagittarius: New Girl in school catches the eye of Mysterious Popular Boy 

Cancer x Capricorn: The mother and father in any movie, ever. Also, John Green.

Leo x Aquarius: Most Popular Person in school dates Weird Person and raises their social status and they're a natural.

Virgo x Pisces: Nerdy Person sees someone reading a book that's assigned to you, like a Freshman year and is like, "Wow, I love that book." and the other person goes on to analyze it.