Type;; any (preferably civvy)
Approx. age;; around 25
Connection;; Archer had a lady love in college, and thought she might have been the one. He was getting ready to propose and was looking around for rings and such. The next day, she was gone and he's never seen her since. He's definitely not over her, and has had commitment issues for the past three or so years. We can totally work this out any way you want, just thought it'd be a fun plot point for someone to pick up on.