Snape, the headmaster, led Hoare and the other two out of the headmaster's office, his face as dark as if a werewolf had stepped on his foot.

Hoare had no idea what he was so angry about.

When they reached the entrance of the Great Hall, Snape flung his robes and was about to leave when Hoare hurriedly grabbed the hem of his robe.

Snape was completely unprepared for Hoare's strength and almost stumbled.