When you love someone, you love them whole. You love their imperfections.
It's a romantic notion, but not a very helpful notion.
Love is about tolerating your partner and your own imperfections gracefully, being forgiving, and striving to help each other grow to remove or reduce such imperfections.
Love is to strive for perfection, as defined by the values of the couple, together as a team, communicating courteously with each other every step of the way.
However, not every imperfection is created equal. Some are worth simply tolerating while some should not continue being tolerated.
It's not as simple as tolerating everything or fixing everything. Such is the nuanced nature of love.