I might be talking to myself here, I just don't know if anyone on my flist really cares about Glee, but having read this, I can't just leave it unrecced.
mary_flanner wrote a post-ep to 2x16 Original Songs, and it is just sublime. You go from fond affection to tears in your eyes love for these characters.
Link:
Turned Myself To Face Me Perfect expression of why I've grown to love this show so much.
<3