Ellen McLain, the voice of GlaDOS from Portal made an appearance at the GaymerX convention and sang 'Still Alive'. That's pretty cool in and of itself, but perhaps not newsworthy. But what happened next? Well, that's the best part. This is truly one of the best video game related proposals I've ever seen. Prepare for tears!
I don't want to ruin it by summarising it in some way that totally doesn't capture how cool this is, so just watch it and set your face to 'blub'.
Thanks to Draqul!