What goes back-and-forth between the main action of a greek drama?

Literary work with dialogue written in verse and spoken by actors playing characters experiencing conflict and tension. In Greek drama, a play derives its plot from stories from history or mythology. The English word drama comes from the Greek word "dran," meaning "to do."

I've actually never heard of the guy. but, atleast he doesn’t rap/sing about drugs and girls, but he still have a very high view of himself, which could possibly cause annoyance

Pardon me. to answer questions like this, we would have needed more information. for starters, two sentences from the excerpt that came with the question.