Our time. On her sixtieth birthday, Maria Grigorieva receives an envelope from a stranger. Inside, she finds a ring and an open letter signed with the pseudonym "Sweet Hedgehog." Maria recalls that this was what she used to call her numerous lovers. She mentally travels back in time to figure out who could have sent such a touching letter.
Our time. On her sixtieth birthday, Maria Grigorieva receives an envelope from a stranger. Inside, she finds a ring and an open letter signed with the pseudonym "Sweet Hedgehog." Maria recalls that this was what she used to call her numerous lovers. She mentally travels back in time to figure out who could have sent such a touching letter.