Bah. The only one who can save Lelouch is Lelouch, end of story. All his recent grief is his own doing, this path he's walking is the one he crafted himself. He *hated* the idea of being saved by Euphemia (he shut up for a second and accepted her idea after she said she'll throw away her name, too---essentially jumping down WITH him, not pulling him up), and threw away opportunities to make his goal easier when it doesn't go with his views, what lends credence to the idea that he subconsciously wants to be saved/can be saved by others?

For Euphie...does it have to be princess? If it doesn't, I'll throwback to Nordic mythology (since it seems to be a theme here, Ragnarok and all) and go with 'herald of sorrow'. Although I'm not sure who would be Loki here, heh. If it does have to be princess...I don't know, 'dying princess'? 'little princess'? (This would be sad only if you know the story, of course) 'lamenting princess'? heartsick?