Luke/Starkiller
It would be so easy to let this man bait him, to let his anger get the best of him and call him out right now but he wouldn't do that. He could almost feel Yoda standing next to him telling him "The way to the Dark Side, this is."
"Perhaps you should not automatically assume I'm instulting you," Luke replied mildly. "I don't know you, I have to reason to insult you or who trained you. I have noticed that you've been avoiding me since you've been here because you would have sensed me. Leia's Force signature is not as strong as mine yet but you found her." He looked up at the other man, wishing not for the first time that he wasn't as Leia had said 'little short for a stormtrooper.' "So why is that? You have no reason to fear me and I have no reason to fear you. I would bet that we're pretty evenly matched since Vader taught you and Ben taught him and also me. And I've learned some things on my own as well. No, i don't know the Sith techniques but that doesn't mean that I'm any less of a duelist than you.." He was trying very hard to keep himself under control and he clamped down on his anger less Starkiller sensed it.
"and why does it matter, you're here, I'm here and neither of us is here by choice. I see no reason to be advesaries."