She still has a hold of his hand.

"I've been infected with an alien virus. I wouldn't want to experience it again." Jemma is good with understatement.

Another thing she's good at is being enthused about things other people may find disgusting. "You wouldn't happen to know where I could get a sample of those worms, do you? I'd have to make sure there wasn't any computer or web-linked technology around, but I could handle it."

Hook a girl with worms? Easier than fishing.