Bramblepoint I learned that from the pizza man.

The others offer was generous, though Hydra was prepared to not take the other up on it. When Towhee stepped nearer, Hydra politely side-stepped and shook her head, looking to the girl with a thankful expression. That's alright, I think I can take care of it, she nodded her head once more in thanks. Hydra's own view on outsiders was similar—though not as harsh—to Towhee. And none but those that ran with her would she permit to touch her. Though she clearly trusted Towhee with her life in many ways—she fought alongside her two times over—dealing with the more sensitive parts of her life she was more reluctant. 

Before she got to it, Hydra said, you did really well, by the way. You've been practicing? Hydra listened while beginning to clean herself, feeling not at all awkward as she swiped the wounds within her reach with her tongue.