Assured now that the touch is not unwanted, Lucas ceases to be tentative. He reaches over and takes hold of Leif by the shoulders, gingerly dragging him across the floor until he rests Leif's head on his leg. It isn't the most comfortable surface, but it is a form of contact, and it allows Lucas to leave his hand loosely curled around Leif's shoulder.

"You may continue to do so, if it is a help."