The Intruder wishes to surprise Gerrard. Does he succeed in achieving that? Why/Why not?
The Intruder tries to surprise Gerrard in different ways e.g. by breaking in his house stealthily, by threatening to kill him and by sharing his plan of impersonating Gerrard. He fails to surprise Gerrard every time because Gerrard is more intelligent and a better story maker than him.