Maria, a successful young woman, head of a branch, intended to spend an unplanned vacation quietly, calmly with friends and family. But the past took us by surprise! She unexpectedly met her first love and found herself in an absurd situation, from which her ex-husband helped her get out. Almost forgotten feelings and emotions arose. The choice was complicated by the appearance of the attractive, contradictory Mark in her life. To be completely happy, all you need to do is solve an equation with three unknowns. In difficult life situations, my son and both best friends are always nearby - restless, reliable, with a sense of humor!