Then Dain realized his arm must have been working for some time now, and he hadn’t noticed. How else had he held his son’s head up while spooning tea into him? How else had he carried him and patted his back at the same time? How else had he moved the boy’s rigid body this way and that while bathing him and washing his hair? How else had he dressed him in that pestilentially impractical suit with its rows and rows of buttons?