400
                                Why did Auggie's dad throw out the astronaut helmet?
                                "You were wearing that helmet all the time.  And the real, real, real, real truth is: I missed seeing your face, Auggie.  I know you don't always love it, but you have to understand... I love it.  I love this face of yours, Auggie, completely and passionately.  And it kind of broke my heart that you were always covering it up" (Palacio 291).