Allison Hargreeves (to Vanya): When we were four, Dad told us you were sick. You had to be isolated. We were so young. None of us knew to question it. But then he asked me to do something I never understood... until now.

(Flashback to little Allison and Vanya)

Allison Hargreeves (to Vanya): I heard a rumor... you think you're just ordinary.