I saw the musical version of Anna Karenina (how could I not as it was based on one of my top 5 books). There was a song, On a Train, that they kept repeating. So, we joke in intermission that they were going to reprise it as Under a Train when Anna commits suicide.
They didn't, thankfully. But I had the same feeling with Hamilton. He keeps singing I'm not throwin' away my shot. Well, that's just what he does at the end. And thankfully, they didn't repeat that then, either.