As a Verb or Adjective: 1. Of situations and events, for things to go or turn out very well. 2. Of two people, to meet and get on very well. Interactive: 1. Used alone (with a questioning facial expression) to ask someone how they are or how things have been going. English = 'How are things going?', 'How have you been?', and so on. 2. Used alone in response to a question or greeting to mean that everything is fine or that you have experienced no problems.