. . . him bumping the back of my shoulder when I am leading him.
. . . him whinnying when he hears my voice, even when he is outside with the door closed.
. . . the way his lip twitches when I groom a really itchy spot.
. . . the loud, booming snort when he is playing around, or even when he is like "WTF?"
. . . the look on his face when he is done playing and turns to me in the arena.
. . . how hard he tries.
. . . mush face.
. . . him.