Obi-Wan's smiling as well, now the shock of having someone shout in his ear has subsided.A faint, half-mouth twitching smile, but it's definitely there.

"Not as impressive as you, I fear."

But if he's going to have the speed advantage, he needs to press it, rushing forward, but at the last second changing his attack, jumping up at a tremendous height in order to bear down on her from above.