Dawn, listen to me. Listen. I love you. I will always love you. But this is the work that I have to do. Tell Giles... tell Giles I figured it out. And, and I'm okay. And give my love to my friends. You have to take care of them now. You have to take care of each other. You have to be strong. Dawn, the hardest thing in this world... is to live in it. Be brave. Live. For me.
~Buffy, The Gift