Given Darren Criss’s wheelhouse, Glee doesn’t give us Blaine behind a piano nearly often enough, and as he sings “All of Me,” it’s hard not to think of the last time he sat at a piano and sang to Kurt — that ended with a betrayed, furious Kurt, too. I hate watching Kurt and Blaine argue because I’m a human with a heart, but I love that Glee has found a way to create and explore conflict in their relationship without having one of them cheat on the other. … I’m (improbably) really happy with where the two of them are at the end of this season. I’m also very excited about how Kurt and Blaine now have a canonical bird fetish. Have a great summer, fan-fiction writers!