The Turkish romantic comedy "Knocking on the Heart" is a prenuptial contract between the president and the beauty in the flower shop, with amnesia and overbearing contractual love.

Eda lost her parents when she was a child and was raised by her aunt. She believes that knowledge changes her destiny. She studies hard and studies from primary school to university on scholarships.

However, this dream was broken by a wrong scholarship for studying abroad. Eda not only lost the opportunity to go to Italy for further study, but also lost her original university status, so her boyfriend could only go to Italy alone.

After losing her studies, she had to work in her aunt's flower shop. She vented her anger on Selkan, an entrepreneur who awarded scholarships. On this day, Eda, who attended the graduation ceremony with her sisters, met Selkan who was invited to attend the school lecture. In this way, a love contest started by mistake.

The hero and heroine in the play are not only forced in the play, but also a couple in real life. The heroine Ada is composed of Turkish beauty Handel? Al plays the role of one of the most beautiful women in the world, while Selkan is played by the star Kerem Bursin.