Imagine your soul love or twinflame is less handsome than you are or else. But his inner self is divinely beautiful and you are always drawn to each other. How do you view this?
In appearance it will always seem that one is more beautiful than the other. But does it matter ?! In true love you will love those imperfections more.
My opinion; When one talks about appearance, this is ego. It is not about appearance, but about the feeling that is present. This is purely the uncertainty that is brought up in a process. Self-acceptance is required for this.