@littlest-lily Aiden is properly freaked out (and enchanted). I like how neither of them has a ready plan of action for this absurdly unforeseeable circumstance, but they are both mature enough to allow each other and themselves to have inconvenient and unhelpful emotions.
As someone who has had to improvise toilet facilities for hamster-sized women on multiple occasions, I am very intrigued by Dr. Little’s contraption, not least because I have no firm idea of what kind of life he anticipated for Evie (or whomever ended up being his test subject).