One corner of her mouth lifted slightly as he kissed a path up towards her ear and whispered those words to her. He always made her feel better about everything. Always. Whether it was something small like a bad hair day or something like a demon leaving injuries all over her, it didn't matter. He was there for her.
She felt him moving her back, and she tried to help him as much as she could. Her back was what hurt the most, so she couldn't really do a lot, but once she was lying down underneath him, it didn't matter much.
"I will," she assured him, reaching around his body to bring him close enough to kiss again. Her fingertips moved slowly up and down his back, tracing a path along his spine.