The story I'm looking for has Kurt participatig in an off-school theater/musical production and among other things he has to navigate David Karofsky also being in the cast. It's a Klaine fic, but I'm not sure if Blaine is also in the play.
Does anyone recognize this?
ETA: After searching on and off for a few days I'm now convinced that I was looking for Our Last Summer by oncethrown. The musical plays way less of a role than I thought, but that's what can happen when you've only got one tiny little tidbit stuck in your head... It's unfinished, but longer than the first time I read it :)