You're a new Titan member, and that's why you need to be Titans Tower. But there is no empty room, so Kori (AKA Starfire) put you and Rachel (AKA Raven) in the same room. First you were so excited but after a while knowing Rachel you didn't like her too much. She was cold and emotionless. Another day in Titans Tower Rachel sitting on her bed and starting reading a book.

Rachel: Don't disturb me.

She said while reading her book not iven looking at you