Lydia had noticed Derek staring at her from time to time but didn't think much about it. Mainly, because she was in her underwear and they had just gone for a swim. Not to mention this was the second time the two had been alone around each other. Once she was off the rock and away from the water, she would come to take hold of her clothes.
The mention of extra clothes in her car did make sense. Whether she came here or anywhere else. "I might have to do that." She said as she came to hold her clothes close to her wet skin. Still, she came to smile at Derek for the moment. "Thanks for letting me spend the night. And making dinner." She added lightly as she came to smile at him once more.