God is love; and as God's child, you are too. So, if you don't be love and live love, then really, you're not being yourself.
Integrity is being yourself -- being true to who you are, to what you feel, and what you know is right. We all know that love is right, and feels right. And, we know we want to help and to benefit others. Love is the way to do that. So, if we are to be in integrity with our basic purpose -- and make a positive difference on this planet -- we must love.
Such is the connection between Love and Integrity.