with the melody of David Bowie's Life on Mars, we are back to 1973 with our Sammy,
I guess the director and writer of the show must be obsessed with 1970s',when they were young, when rock blossomed, when life was not so convenient,...
life in 1970's is kind of remote unrealistic memory just like life on mars,where is so unreachable but lingers in your mind forever.
when now clashed with past, weirdness and ridiculous emerged