Look at And Comprehend the Meaning of Angels, Even Angels Feel the Pangs of Love by Nicholas Gordon.
Even Angels Feel the Pangs of Love
Even angels feel the pangs of love.
(Vicariously, of course - their love is pure.)
Each finds a human love to serenade,
Leaving its perfection in the shade,
Yearning for the pain it must endure,
Near ecstasy with what it knows not of.
Copyright by Nicholas Gordon