Gray hesitated a little bit before signing, "Would you be willing to sit with me for a time? I know I have not been a good friend lately, and I apologize, but... I am lonely."
It was difficult for him here, possibly more so for him than anyone else, possibly even Misty. The daylight crippled him, not everyone knew sign language, and he was so weak from the daylight even at night that it was difficult for him to do anything constructive for the group. All he could do was act as a lookout, and that lack of ability to contribute weighed on him. He knew Misty felt it, too, as she was not much stronger than he.