Hennessy doesn't like the feeling of being indebted to someone else, but she supposes the other option is risking a messy death for them both. It tends to be motivating.

"If you really don't mind. I'll owe you a favor, because my job's easier. You can ask me to paint something for you if we ever get out."

She's not sure how it'll work if they get out and end up back in their own worlds, but this girl looks like she's from a normal Earth, at least. Maybe they can just text each other.