[Rocket remains sitting, both because he's doing his part not to spook the horse, and also because he's still coping with how NOT IDEAL that was. He hasn't really done that since Groot was big and Groot was easier to balance on.]

I should warn you the last time I was on a horse, I punched a dude off of it and ended up in the woods with no frickin' idea where I was. [And Prompto was left trying to steer a wagon to safety. What a day that was.] I got bad luck with horses is what I'm sayin'.