As Sookie drank from him, Eric saw and felt her invade his mind. At first the idea frightened him. No one was allowed to see his personal thoughts. But as they joined, he lowered his guard and joined her in the journey through his mind.
It started with him homeland. It made him sad to see the place again. Then followed her as she saw his parents and their death. He watched Godric come into his life again, and the making of Pam. He re-witnessed the weres in Germany and saw his wife and children again. It was almost unbearably sad, but at the same time he felt a peace having shared it all with the person he was created to love: Sookie.
Releasing her neck with a quick lick to seal the wound, he pulled her back against him and began kissing her almost violently. His tongue invading her mouth with a need to taste her. He let her taste her own blood on his lips, teeth and tongue.
As they kissed he saw the final vision of her death. Eric felt his heart breaking as he witnessed along side Sookie his tears at her grave. It was a vision he prayed would not come true. He prayed in that moment as he had never prayed in his life: Let her ask me to change her before she dies. He knew in his heart her death would be his own. He would meet the sun standing at her graveside if it were to ever come to that.