Peter was more than happy to talk about things with people, he found himself to be a pretty good listener, people could bounce things off of him; but he didn't want to be the one doing the talking in this particular sense, and the last thing he wanted to do was spill about someone that only one of these guys even knew, it was both pointless and a bit shallow. So Peter figured he'd try starting fresh with this Tony.
"It could really help keep down on the waste around here, not that there's that much, we're just a few people, but have you seen how much Thor can eat? At least in my world he used to put away entire IHOPs. And he won't gain a pound. Might even lose a few. Frankly it's down right insulting."
When Tony spoke on Lupin, Peter frowned some more, "I've dealt with forms of werewolves and vampires before, but they're not the story book form, so I don't know which way his technically works. All attempts I've ever made at reversing any animal transformation like that has, generally, made it worse. ... I turned into a giant six-armed literal spider man before."