In this scene the main characters are octavius, Antony, Brutus and Cassius, and they are still fighting over teh death of Caesar. In this case, this is the falling action because its after teh death of Caesar and they are in the middle of the war or march. In this Act I do believe it is being told in Octavius point of view since he is taking charge of his group and he's telling them how to run the whole march. There is an anachronism in this play where he mentions Elizabethan doublts. This item did not exist in Caesars day there for this is anachronism. Blank verse is also used in poetry. There is no Irony in this section.