Someone is Shunned by the Group

Hullo!
I'm looking for fics like Apart at the Seams by leftrighturn or You're Just a Line in a Song by  totalgleekgirl where one or more characters are shunned or completely ignored by the group, but preferably has a happy ending somehow -though they don't necessarily make up with the group. I don't care which character it focuses on, though my favorite characters are Kurt and Puck. Gen, slash, or het, just as long as it's complete, please!

Thanks!
Aki