Ron Swanson would rather visit Europe than have something romantic happen between he and Leslie. But he would go with Diane.
“At this very moment, Leslie, is throwing herself in front of a freight train named Tammy, for me… and you. Leslie is a wonderful, loyal friend who’s very important in my life, but I would sooner visit Europe than have something romantic happen between us. Although if you’d like to visit Europe, I like you so much I’d be willing to risk it.”
“But not France. Right?”
“God no. See you know me pretty well already. But you’re about to get to know me even better. I brought you here because I want to show something that almost no one knows about. Certainly not Tammy and not even Leslie Knope.”