What makes you the perfect partner that you believe is incomparable to anyone else?

Nothing. I’m not so arrogant or foolish to think I’m somehow perfect or even the imperfect best possible partner.

And frankly, anyone who does think they are the perfect partner fundamentally isn’t, because everyone can always improve, so if you aren’t working to improve yourself, you aren’t perfect, but if you think you’re perfect, why would you try to improve anything?