Mikes, the frivolous twentysomething son of the insufferable, germophobic industrialist, Stamatis Stamatiou, yearns to prove his worth in the cut-throat enterprise world. In the meantime, he is head-over-heels in love with spirited and bright-eyed Keti behind his father's back. Now, knowing that Stamatis will never give his consent, clever but impecunious Keti decides to take matters into her own hands and devises a plan to win the favour of her future father-in-law. Little by little, sweet Keti manages to usher in a change in the Stamatiou family, and then, she drops a bombshell. Will things work out for the playful girl in the end?