[action]
You are making too much out of nothing. [Her expression is a mix of exasperated and irritated, not really understanding why he needs to bring this up; except as a matter of pride. She knows that well enough, but he should be taking action instead then] There is nothing unsettled between us.
And as your Servant, that is certainly a possibility someday. [She naturally believes he means that as in giving her life to protect him, which she would do, without hesitation. Even if he's unsatisfied with his form, he's alive, and she's already dead]