Benvolio acts as a Narrator in Act 3 scene 1 as he recounts what has happened to people who weren't there.
At the opening of Scene 1 in "Romeo and Juliet," Benvolio is concerned about the escalating tensions between the Montagues and Capulets, fearing that a confrontation might occur. He tries to persuade his friend Romeo to avoid conflict and instead to seek peaceful resolutions. Benvolio's priority is to maintain harmony and prevent violence, showcasing his role as a peacemaker in the play.
Benvolio makes his first entrance in Act 1 Scene 1.
He doesn't. Mercutio is not in that scene, and Benvolio and Romeo do not part company.
He teases Benvolio of having a hot temper
Quite a lot of Romeo and Benvolio's conversation in I, 1 is in rhyming couplets. Romeo has more rhyming lines than Benvolio does.
In Act 3 Scene 1 Benvolio is nervous, Mercutio is careless.
Find another girl to love.
If you mean the one in Act 1 Scene 1, Benvolio tried to stop it and Tybalt wanted to get in it and make it worse.
Benvolio
Benvolio tries but fails.
A servingman, Juliet, the Nurse, Benvolio
Benvolio is speaking to Mercutio at the end of Act 2, Scene 1 in Romeo and Juliet. They are discussing Romeo's sudden disappearance, as he has climbed over the wall into the Capulet's garden.