Jon Snow: "You don't have the discipline. You don't have the training. You're army is no army. You don't know how to fight together."
Ygritte: "You don't know that."
Jon Snow: "I do. I know it. If you attack the Wall, you'll die. All of you."
Ygritte: "All of us. You're mine as I'm yours. If we die, we die. But first, we'll live."
Jon Snow: "Yes, first we'll live."