I HAVE TO KEEP READING !!! Amazing and unbelievable last chapters, brilliantly written, I was almost crying.
Another good, eerie chapter, just one mistake that I noticed.
'and the war may already lost before it has begun'. I think you meant: 'and the war may already be lost before it has begun'.
I love the start! Funny and exciting, especially the first line. Another contractions issue. I don't think even Hermione would say 'but you are insane'. Instead she'd say 'but you're insane'. And the end is mysterious again. My guess is that it's Severus.
I love the ending, it's mysterious and makes me want to keep reading. But when you're using dialogue you hardly ever use contractions. Most teenagers don't say everything in full, as in "Hello, I am Ron, do not enter that room." Rather they'd say "Hi, I'm Ron, don't enter that room.
A well written chapter. I completely lost myself in it at the start and it was a shock when I came out of it and was sitting in my own house. Well done.