She knew it was no small gesture to trust Hannah with the Secret. And she had to admit that she could see the genius in the plan. No one would suspect Hannah of being their Secret Keeper. Usually quiet and unassuming like most of the Hufflepuffs Hermione had the privilege of knowing, few in their society appreciated how fiercely loyal and protective she could be. Hannah would never betray them even if someone was clever enough to suspect her. And she highly doubted anyone actually was.