Speaking, interaction - the exercise of communicating; the action of conveying details; "they may not act with no Formal interaction from Moscow" The soundtrack employed Chopin's Prelude in B, Nocturne in B and Prelude in G, and two of JS Bach's Sarabandes, in D and in B from his French https://mariolrwae.bmswiki.com/5083896/persuasion_an_overview