"What?" He follows Ianto out, and stares blankly into that glare. "Because I was your boss?" What the hell has that got to do with it? Except that that of course was how their dynamic began and somehow it seemed to set it that way.
"No, of course not! I never expected you to just do whatever I say." He did. "But I expected you to accept that my needs are different from yours. We're not all cut out to be with one person for eternity. I thought you understood that!"