You know, I wasn't a Klaine fan at the start, but aided by my enthusiastic sister,
threepwillow's excellent fanfiction, and Chris Colfer's statement in the "Behind the Glee" for the last episode that Kurt "has the jittery butterflies for Blaine" I think I'm starting to get behind this.
(come on, he's got the jittery butterflies. how cute is that?!)