"Heh, I feel like you have an advantage knowing me so well already. It's true though."

It's actually the catalogue idea that catches his attention before thoughts of food.

"Oh, that's a wonderful idea. I would be quite interested in helping with such a project. My own interests in trying the food aside. I'm fascinated by other worlds and that wouuld be a great way of learning more without making too much of a nuisance of myself to others."