Just to let myself be a wide-eyed little girl...this is so cool. That's all I have to say. Well, that and the fact that I'm liking the Snape/Tonks undertones, which suddenly strikes me as a PERFECT pairing since people are forever pairing them with others (read: Remus) that I can only see with certain individuals (read: Sirius). :) I like how you set up this scene and let the reader slowly realize through little clues who she is. Yay! Can't wait for more!