Sam was nervous with this, but dealing. Maybe for her, maybe cause he knew how important this was. Sam just had to trust her, and he did. He trusted her. She knew he did. It meant so much to her, much as she knew all she would do is betray it eventually. She didn't want to, more than that she was scared to. She'd told Kira as much as it happened. "I'll keep you safe. You won't for the protections, but if you need to call on a demon for any of the things in there. You call on me. I just won't ask for your soul in return, just focus on me, its another thing to connect us. That'll be alright won't it."
He actually pushed a little more confidence into his voice when she spoke again and she had to confess to being impressed with that. It was wonderful. Very him. She ran her fingers along his arm as he looked through the book.
"I figure you can work through the words there, ask me anything you don't understand. Lift those two herbs, mix them and start the first bit of the incantation, first two lines. I'm right here with you"
He'd be amazing. Like he always was. At everything she taught him.