Every twenty years, a comet passes by and carves a fiery footpath over a lake. Those who truly love can cross it walking over the waters.
After many years a man and a woman will meet again in the house where their love had begun. There they will try to catch up with the lost time, to bring back all that united them, to dare what they never dared.
Love at three ages, at three confrontations, at three moments, will face the challenge.