Maid of Honor
Liz's sister
Best Man
Davis's brother
Matron of Honor
Liz's best friend since 3rd grade and college roommate
Groomsman
Davis's best friend and plegde brother, as well as his college and post-college roommate.
Bridesmaid
Liz's post-college roommate and best friend since the start of her college career.
Groomsman
Davis's best friend since childhood