Final answer:
The line from the play that reveals emotion is "Do you mind if I weep a little?" It shows the character's sadness and vulnerability.
Step-by-step explanation:
The line from the play that contains dialogue revealing emotion is: "Do you mind if I weep a little?" This line shows the character's sadness and vulnerability, as well as their desire to express their emotions through tears. It conveys a mood of melancholy and sets the tone for a deeper emotional conversation or moment in the play.