Provincial Antonym

For her age, Annalia is too skeptical and callous. She indifferently accepted the move from the metropolis to a provincial town on the shores of the open sea. And with the same indifference, she agreed to spend a couple of months in a psychoneurological sanatorium. This is how her meaningless gray days would have passed, if not for new acquaintances from neighboring houses. Having become interested in Leah, they radically change her life and saturate her with all shades of emotions. But is she able to accept all the changes?