(a.) Of the nature of familiar talk; in the form of a dialogue.

all jaw candid chitchatty colloquial communicative confabulatory conversational cozy effusive expansive familiar flip fluent frank gabby garrulous gassy glib gossipy gregarious gushy interlocutory intimate long-winded loose-tongued loquacious multiloquent multiloquious newsy overtalkative prolix smooth sociable talkative talky tete-a-tete verbose voluble windy