If only if - Love, sex and happiness

Three women and three men in three pairs are linked by family, work, love and various other ties. Their lives and management interact and bring up forgotten things from the past. Igor starts a big business on the edge of the law, and he doesn't have much time for privacy. Adela is unhappy about his lack of interest, but she is not the only woman with a similar affliction. It's Jano's birthday today and everyone is getting ready for the evening party that his wife Monika is planning. The events of the first day intersect at an unfortunate point, causing the death of an innocent person.