Heiji slid his gaze away from Snake for a bit; seeing that smile up close like this was a rather pleasant surprise. "You should make yourself comfortable, too. Since this questioning's gonna go on for a while."

And then his smile turned a little teasing. He leaned in just a little bit, so that his face was only an inch or two from Snake's. "Oh, so you're a gentleman, huh? Maybe you and Hershel can team up together, complain about rabbits eating your lilies."