he greets me well sends a good man to greet me.
hath given me some worthy cause . . . be satisfied Brutus is saying that he feels he has been wronged by Cassius and that the latter ought to explain himself.
regard and honor respect and affection; here, both that Cassius has high regard for Brutus and is himself a man of integrity.
familiar instances tokens of intimacy.
conference conversation.
hollow empty or worthless; here, insincere.
hot at hand lively in the beginning.
fall drop.
jades worn-out or worthless horses.
the horse the cavalry.
gently in a gentle manner; here, slowly.
griefs historically, grievances.
give you audience hear you out with the extra connotation of Brutus as leader hearing the grievances of an inferior.
