according to lorraine, what is John like?

On the face of it, the friendship between Lorraine and John is unlikely because she is as sensitive as he is boorish. She is a thoughtful young woman who is interested in pursuing a career in psychology or writing. She tries to be a steadying influence on John, for example, telling him that he should not have a party in Mr Pignati's house, but John ignores her sensible guidance and she always goes along with his schemes in the end. In this regard, Lorraine is very easily led.