Hakan is a young womaniser who has problems about commmiting to a women. He lives short tempereted relationships with the tourists who come to the coast where he lives.
Everything changes one day as he sees Bahar and he falls in love with her, but he'll soon find out she has a disease which is very rare: she can't remember anything happens because of an accident she had.
With this year's new students, teachers and colorful characters, the Hababam Class is excited about the new school year. Because, Private Çamlica High School goes back to mixed education and new girls are coming to school. A sweet competition begins between girls who are new to class and Hababam men. While girls and boys are challenging each other, of course everything is not going well. Hababam's naughty students Duba Nuri, Format Hasan, Racon Faruk, Yakisikli and Düldül, together with the new students joining the class then go on adventure.
Two rivals meet to settle old scores in a casino but things are interrupted by a raid.
Sadik and his family living in Corum have been making yogurt as a family tradition for thousands of years and are known for the flavor and healing power of their yogurt. The secret of this legendary yogurt is kept by their grandfather, the eldest of the family, and only he makes the yogurt. However, when snow falls on the roof of the grandfather's house on a summer day, everything begins to change... According to the legend, if it ever snows on the roof of the secret holder on a summer day, the secret must be passed on to someone else in the family. If not, great disasters would befall the family and they would perishAll members of the Yogurtcuoglu family must come together in order to be handed over as soon as possible. This includes Sadik's twin brother Özgür, who lives in Istanbul and has no contact with his family.Twin brothers Sadik and Ozgur will engage in a relentless struggle to get the secret of the legendary yogurt from their grandfather which has been passed down from generation to generation for thousands of years.