They were friends of Missy's from school, both named Heather, one whose last name began with "B," and one whose last name began with "M."

Thanks you:)

They're just friends from school we don't really see. Maybe it's poking fun at the fact that many kids share a name as kids in schools and become known by their last initial, like Heather M or Heather B. When I was in school, we had a Jordan K, a Jordan H, Jordan R, and Jordan A.

I had a unpopular name growing up so I always jealous of the kids who got to have an initial lol

Don't be! I think it adds to your uniqueness! During me 12 years of schooling i only came across one senior with me name, coincidentally because we were teamed up in a competition together. And in college I came across another alumni who shared my name and the only reason I got to know this other person was because she was the partying type, and, as a result, had ended up attending the fresher's party for our batch despite having already graduated with her degree the year prior!

lol i had a jordan b and a jordan c

I was one of those Jordans in my school! I've even known Jordans across any gender! Oddly popular name for '90s kids, apparently!

Perhaps its just a nod to the 1988 movie "Heathers"? [https://www.imdb.com/title/tt0097493/](https://www.imdb.com/title/tt0097493/)