At house of Agathon get together many intellectuals and philosophers, including Socrates, to discuss the theme of love and sex: each of them intervenes to support its argument dialogical rules, within the context symposial.
Diotime
Socrates
Apollodore
Agathon
Phèdre
Eryximaque
Aristophane
Alcibiade
Pausanias
Aristodemus
Glaucon