- Possibly even sadder than the loss of the title pair is the fate of those who remain. Here's the Nurse, Lady Capulet and Lord Capulet, who loved Juliet so much. They've just lost Tybalt, the closest thing to a child they had besides Juliet. And, having already lost Juliet once (when they thought she was dead) they have to go through the pain all over again, knowing that they could have saved her if they'd only known, knowing that their poor, extremely young daughter spent the last moments of her life in pain and heartbreak. Lord Capulet has to live with the fact that, in one of his last conversations with her, he frightened and threatened her, expressing that he wished she had never been born, and that his actions probably were what drove her to fake her own death. The Nurse was in on the marriage, but didn't know enough to save Juliet. Then there's Lord Montague, who's all alone now that his wife and his only son are dead, and poor Benvolio, who (if he's even alive) has lost his two best friends... take it all together, this might just be the saddest ending in the history of literature.
- Lord Capulet's reaction to Juliet's "death," before she actually does die. Yes, he acted like an ass, but how can you not feel sorry for him?"My child is dead; And with my child my joys are buried."
- The suicides. No matter how cliched you find it, no matter how much you hate the story, no matter how much you want to smack the leads, if your production's Romeo and Juliet are doing it right, they'll have at least a couple audience members in tears.
- Mercutio's death is heartbreaking. Up to this point, Romeo was refusing to fight Tybalt because Tybalt was his relative by marriage. Then Mercutio jumps in, and fights because he thinks Romeo is being a wimp. Tybalt stabs him and then Romeo kills him in a righteous grief. Prince Escalus's reaction is Papa Wolf and Tranquil Fury, as the bloodbath starts. He gets mad at Lady Capulet for trying to defend Tybalt, and tells her that he's fining her family for the loss. Then he banishes Romeo as a Cruel Mercy.
- Every sweet, tender or adorable moment between the two lovers become this since you know what happens to them in the end.
- The French musical adaptation, particularly Roméo's song before his death:It's over, I'm doneI wanted to know about life, now I knowI am so tiredI don't want anything butTo simply lie down, and take her handPut it on my heart, forget my pain
- And Benvolio's song about having to tell Roméo about Juliette's death:Yesterday, we were stillSo far, so far from deathShe's fallen on the villageLike a spider spinning her web.