He watches Chris struggle with mathematics. **I always meant to teach him the tricks I learned in college. He looks so confused.** Luna has noticed him again, and begins whining. Not wanting to create another scene, he quickly backs out the door. He leans against the wall, gathering his dwindling strength. A low, soft pant surprises him. **She followed me.** He squats and looks Luna straight in the eyes. She returns the gaze bravely, if somewhat fearfully. **It seems she knows me again.** Luna trails after him as he walks slowly into his daughter's room.