Just when Derek thought things were getting better, Stiles started crying and Derek was grasping at straws for what to do because this was not his forte. Touching was definitely out, that much was obvious, and Derek glanced around trying to find something, anything...
Tissues. Okay. That was something. He grabbed the box and crouched down in front of Stiles - not too close, but close enough to nudge him with the box. "Here. Tissues."