Today was a coworkers last day, since she's transferring colleges next fall. I just keep realizing how much I'm going to miss her. She was fun to talk to. I should've said something more than just bye. Maybe got her number or Facebook so we could still be friends
Yep, you could always try finding her on facebook. She might have even left an e-mail address with the manager or another co-worker. It might be worthwhile asking if she did.