he's committing herself to romanticism;  

committing himself to the liberation of the human spirit

his instructor reminds him with gentle phrases;

"free your body from the binds of society; be unbounded and live" 

and his body listens

his mind is restricted by images and words but his mouth will set him free

without a care for others, he speaks his mind and is free.

liberated and renewed, he hopes the universe will be serendipitous