Chapter - 2 States 

Q. Please Explain below lines.

"ANTONY Good friends sweet friends, let me not stir you up 
Tu such sudden flood Of mutiny".
They that have done this deed are honourable. 
What private griefs they have, alas, I know not,"

Antony is addressing citizens of Rome by saying sweet friends.He says i am not convincing u to rebel against murderers who have done this pitiful act as they are honourable men {he is convincing in words with hidden meanings}.Further ,he says he is not aware of the personal reason why those conspirators have killed Caesar{again mentions honourable men}.They will tell the reasons to u.He says he had not come to steal their hearts as he is not a good orator{who convinces the mob wisely} as brutus but just a simple man who loves his friend Caesar .