Red & (the) Green (eyed monster)

For, the top tier, number one persistent problem that was ruining Lily's good cheer was not her sister, her surly ex-mate, or even the looming prospect of a wizarding world turned upside down. None of these things seemed quite as insurmountable as her massive, soul-crushing, utterly foolish crush on the Head Boy. L/J Xmas fun - Two shot