His strange behavior??

Elizabeth shifted around to find a comfortable position, she felt light like a feather as she snuggled to the pillow beneath her. It smelled delight, that familiar scent she was used to and had greatly missed. It was a nice feeling as she moaned a little and smiled from ear to ear as she extended her arm searching for someone, but when she ran her hand to her left side, she found it empty and cold. With alertness, Elizabeth's eyes flew open as she sat up and pushed her hair from her face and looked around the room for Derek, however she was the only one lying on the large bed