Romeo and Juliet was a tragedy when they met at Capulet party and fall in love, they knew the hatre between Montague and Capulet will not end. They will not gain support from both their parent so it was impossible for them to have a normal love like normal people.
Loving a person no matter what happens, they covers up all the pain by their strong love and facing to dead at the end and the prologue describe it perfectly and fits the scene. To Romeo Juliet was the star in the night, and the reason of he choosing dead is not because the star falling but instead it’s dawn.
The scene of the Tybalt been killed, during that time the Tybalt is not Romeo enemy but instead his cousin in future, but he killed his best friend Mercutio so it was a painful choice to Romeo during that time. At the end Romeo was sorry for killing Tybalt for the revenge to Mercutio and that was a sad scene to me.
Friar Lawrence is having a good idea for the Juliet and Romeo marriage but due to some detail problems about the time that information delivered which cause the tragedy happen in the end and this was painful to Friar Lawrence.