Luke, tell me. What's troubling you? Vader is here, now, on t...
Princess Leia: Luke, tell me. What's troubling you?
Luke: Vader is here, now, on this moon.
Princess Leia: How do you know?
Luke: I felt his presence. He's come for me. He can feel when I'm near. That's why I have to go. As long as I stay, I'm endangering the group and our mission here. I have to face him.