I'm hopelessly searching for a specific Klaine AU fanfiction.
I can't remember the title but the plot was something like this: Kurt never went to spy on the Warblers, and the first time he heard about Blaine Anderson is on the radio. Blaine is infact a young singer (I think the words the author uses are "teen sensation") and his first single "Don't you" is on top of the charts at the end of Kurt's junior year.
Kurt feels immediately connect to this boy, and develope a big crush on him.
He try to buy some tickets for one of Blaine tour dates but can't, because his father needs his help at the garage. When he has the time to go to buy the tickets, they are sold out.
Luckily Mercedes manages to win two tickets and backstage passes in a radio competition, and that's where they meet, just before the concert. We found out that Blaine remember Kurt form a competition (I think sectionals tha year or the year before) when he was still a Warbler, and he seems to be kind of attracted by Kurt.
They become close friends (Blaine even come back to Ohio to meet Kurt's family and friends) and even if they have feeling for each other they don't have the chance to be something more, because Kurt finds himself a boyfriend. I don't remember the guy's name, but he is a college student who strangely is friend with David Karofsky (Dave seems very nice in this story, I have to say, but still scares Kurt a lot).
Thanks to everybody! :-)
(and sorry for my awful english :-< )