Some simulates that are in Romeo and Juliet is in west side story thary are two gangs the sharks are the caplets and the jets are the montages’ tony is Romeo and Mara is Juliet and in Romeo and Juliet they plane to run away together and the same is in west side storey and the brawl is in both and that is the similarities the differences are in Romeo and Juliet they both die and in west side story only Toney dies and that is about all that is   different