The It Couple: Page 52

Isaac tends to go on rants a lot, and it's come to the point in their friendship that he feels comfortable telling Autumn one of his trademark tangents. And even though Aud loves to talk, she understands that sometimes you just have to listen.
Besides, she gets to vent in the next page.

Also, Isaac talks with his hands a lot. As do a lot of people, I think ^^