to enjoy something means ‘to be in Joy’
ex. a man feeds a baby ice-cream
and the baby’s eyes croon of her being in Joy;
dancing, for all of two seconds, in front of this man
ex. a baby sees ice-cream fall on a man’s shoes
and her self-given round-of-applause speaks of her
accomplishment and enjoyment, and the whole
damn restaurant turns its head to see what the fuss is about
to be enthusiastic means ‘to be filled with God’
ex. a baby sees a man getting up
and still full (filled) she raises her hands
demanding he come back, and let her dance atop his feet again