Roll with landing, eh ? That might explain some of the strange fall cases he had seen in the ER, perhaps. "Rolling..." the Acanthus said, looking down and contemplating trying. "Eek..." was his first instinctive reaction, though.
When he noticed Morgan seemed uneasy about the mountain, he guessed it must some case of agoraphobia, with a special emphasis on urban adaptation. Well, who was he to judge another's disorders anyway.
"Parkour can be quicker than a car ? Then you must really give me those pointers ! Especially if you're living off of it, I can't go wrong by listening to them !" he exclaimed, once again stunned by her moves. He nearly said something along the lines of 'You foot-glu is strong', but refrained lest he'd sound even sillier than usual.