"I mean, we're pretty sure she is. Maybe. Look, we all want you to meet her, darn it."
I'm not 100% sure why, but Susan's nervous gesture of grabbing at her pants leg was important to me. I was like "get me pictures of Spider-Man!", except replace "Spider-Man" with "physical expression of Susan's emotions", which is a little like Spider-Man.
Okay, so maybe I've got Spider-Man on the brain today, which has nothing at all to do with this comic.