She blinked as the threat was taken away as quickly as it had came.
"...thanks?"
Seeing him put his sword away, she set down her book, not that it was much of a threat to him in the first place. Though she was glad he had backed down, she still couldn't get over the fact that a professor walked around with it stashed in his coat.
"When did what happen? And why do you carry that thing anyway? Oh also, you don't happen to have any pain killers, do you? My head is KILLING me."