Balca falls like a bomb in the middle of Serkan and Eda's love. The new PR manager tries not to miss the opportunities to get closer to Serkan because she thinks that Serkan will be the love of her life. She even attempts to create special occasions. Although Serkan says that Balca is not interested in him, that she is only a workaholic employee, Eda realized the girl's intentions. Although Serkan does not show interest in the girl, she is sure that Balca is after him. When Serkan insists on his own opinion, they make a bet. To find out whether Balca has any interest in Serkan, they both try various methods in their own ways. Meanwhile, Eda's friends do not stand idly by and go after Balca to catch a clue. The efforts of Melo and Fifi give them an interesting experiences. While the company is preparing a new project for a tender, Balca sets a sneaky trap for Eda. While Eda is making some preparations for the arrival of her boss's secret partner, she is not aware that she is actually working for her grandmother. The result of the tender and the arrival of Eda's grandmother all happens on the exact same day. This creates great surprises for both Serkan and Eda.