Penelope glanced up at him as he replied with uneasy words. She noticed him glance around the forest, making her think that he might have heard something. The knight stood up a little straighter and began to eye their surroundings for any signs of someone nearby. However, the area seemed cleared so she looked back to Crow. Her confusion grew as she noticed his somber expression. 

As he met her gaze, she felt a bit of concern begin to spark up inside her as she wondered what was on the thief's mind to make him think that she would think he was crazy. "Alright..." She said tilting her head slightly as she looked at him. "I won't, I trust your word. What is it?" She began to gently rub his back, hoping to relax him a little as it seemed whatever he had to tell her would be difficult for him to say.