Ben bent his head to inspect Faustus' elbow where the other boy had bumped it and said, "Are you okay? Do you need ice? We can go see the House Elves and they can give you ice! They always have ice for me, cuz I'm always bumping my knees or my head or my elbows."
He sat back and studied Faustus, who didn't look very happy. "Are you grumpy cuz me 'n Bob knocked you to the floor? We didn't mean to!"