"I can't say I have the pleasure of knowing him, no." And despite Earth and Alternia's shaky relationships, it would be a pleasure, provided the troll isn't a violent jerk. If he's one of Miko's connections though... well, he has to be somewhat civil, or he probably wouldn't be able to handle her. Behold: Eusine's flawless deduction skills. "Perhaps you can introduce me to him someday!"