In the middle of Serkan and Eda's love story, Balca falls like a bomb. The new PR manager tries not to miss the opportunities to get closer to Serkan because she thinks Serkan is the love of her life. She even attempts to create special opportunities. Serkan does not show any interest in Balca, however, Eda is certain that Balca is after him. When Serkan insists on his own opinion, they make a bet. To understand whether Balca has any interest in Serkan, they both try various methods in their own way. Meanwhile, Eda's friends do not stand idly by and go after Balca right away to catch a deficit. While working for a tender that the company is preparing, Balca sets a sneaky trap for Eda. As Eda is making some preparations for her boss' secret partner, she is unaware that she is actually working for her grandmother. Both the result of the tender and the entry of Eda's grandmother into their lives on the same day will create great surprises for Serkan and Eda.