Harry Blamires said this quote

When a man falls in love, he sees the beloved in an idealized vision which to the rest of the world seems unjustified by the facts of the woman's character and appearance. The lover feels towards his beloved, thus idealized, a rapture of devotion, which seems to blend humility with exultation, self-giving with grateful receiving, in a joyful interchange of laughter and courtesy. What is the real significance of this vision and the mutual relationship which can emerge from it? [Charles] Williams tells us that the lover sees his beloved as all men would see one another, and all things, had not man fallen from his state of original innocence. He sees his beloved as all men ought to see their fellow-men 'in God'. The relationship between lover and beloved which emerges is (at its best) the relationship of joyful giving and receiving which ought to join all men together. Already such relationships exist among the perfected in Heaven. And the archetype of such perfected relationships is the coherence of the Three Persons of the Trinity.