Act 5 scene 3

Friar Lawrence- Couldn't you have ran instead of walked knowing you were already late with the news of Juliet's fake death? 

Paris- If you knew Juliet did not "love" why even bother to try? Why bother to fight with Romeo if Juliet is "dead"? 

Romeo- Why drink poison, when you could have died in another way that would leave no evidence behind? 

Juliet- Couldn't you have waken up just two minutes earlier before Romeo drank the poison? 

Romeo- Why call Tybolt your "cousin" when he killed you best friend Mercutio?