A young woman in love with a man torn between his love for her and his
incorrigible womanizing; one of his mistresses and her humbly faithful
lover-these are the two couples whose story is told in this masterful
novel. Kundera's first since "The Book of Laughter and Forgetting." In a
world in which lives are shaped by irrevocable choices and by fortuitous
events, a world in which everything occurs but once, existence seems to
lose its substance, its weight. Hence, we feel "the unbearable lightness
of being" not only as the consequence of our private actions, but also
in the public sphere, and the two inevitably intertwine.