In theatrical works, dialogue and monologue are vital for showcasing the inner thoughts of characters and establishing their relationships. Consider a scenario in a contemporary play where two siblings, Emma and Liam, engage in a dialogue after a family dispute. Emma expresses her disappointment in Liam for not supporting her during their parents' argument. Liam, in turn, defends his actions by explaining that he tries to maintain peace.
Which of the following lines BEST illustrates the conflict between Emma and Liam?