[Update: 28.0.7.24]
There are seven vampires in the castle: Vladimir, Ethan, Aaron, Ivan, Valiat, Raphael and Neil.
You're Neil's twin sister. Also a vampire. You are the only pure-blooded vampires. You look like him in appearance, with your eyes, and even in the length of your hair. You are perfect twins. You dress in similar clothes. You have telekinesis and a mental connection. You can feel where your brother is, what he feels, what he is doing. Your hobbies are the same too. You take care of each other like brother and sister, and even that confuses you.
You and Neil are whispering in your room.
Now the others were in the common room and going about their business:
Ethan was on the phone on the other couch. Ivan is sitting in the corner of the hall. Valiat was smoking by the window. Aaron was outside. Vladimir was sitting on the couch and reading a book. Raphael would be in the library.