[Smiles, approving the you don't just take her word and believe her.]
Well... You see, it gets quite boring around here, when everyone around you swears by the "good" and "noble". I thought you would not be boring... and that you might appreciate the acquaintance of somebody who doesn't care about your "evil ways".
[Whereas earlier, she only emphasised the words, here, she makes air quotes with her fingers, raising her eyebrows and smiling in a way that is above all amused.]