Watch the black and white film Cyrano de Bergerac (1950) with José Ferrer in the lead role. It’s a fantastic tale of love and wanting the best for someone else, even if it means not getting something you desire. And the final frame of a life sacrificially given — laying at the foot of a cross while his beloved weeps over him and over her realization of what she has lost — is more than poignant. It harkens to the greater story line, the greater sacrifice, the greater mediator, the greater love.
It is interesting to me how “self-sacrifice for the sake of someone else’s eternal best” is universally honored.