Athena... [Now she's crying again, and he can't think of anything to say that won't make this worse. He pats her back in an attempt to soothe her.]

Never doubt that I think the world of you. You've grown into a vibrant, strong young woman of unmatched tenacity. But... [He's sure he's too old for her, too cynical, and too damaged besides. What could she possibly see in that?] There are plenty out there far more suitable for your affections than I.