After an unfortunate love affair, Nesrin, who has become disillusioned with life, works in a boutique (she prefers to call it a tailor's shop) to support her poor and bedridden mother. Due to her introverted nature and melancholic demeanor, she is looked down upon by her coworkers, and because she was abandoned by her fiancé, she is also despised by her neighbors. Nesrin, a beautiful and charming young woman, is also harassed by shopkeepers. On the other hand, the wealthy factory owner Kenan Manizade is also dissatisfied with the life he leads. Tired of his spoiled and artificial surroundings and his cold and indifferent wife Banu, he longs for a simple and honest life. Then fate brings these two unhappy people together.

Lazy, uneducated male students mostly coming from money, share a very close band. They live together in the dormitory of this private highschool, where they daily plan their latest pranks on teachers or the other classes. Because of the financial crisis, the headmaster agrees to enroll female students. As the new students try to fit in, a struggle between both parties start, trying to prank the other part away. The prank war continues until PE-Teacher decides to take the class out on a trip for a becoming scouts.

The landowner (Agha) of the Haraptar village marries off his old father with the young and beautiful Kiraz. But on the nuptial night, his father dies and everything starts to go bad for the Agha. Due to the long drought and provocations of Kekec Salman (big brother of Kiraz), the peasants steal the crops and run away to Istanbul. Without the peasants and crops, Agha is also forced to sell the village and move to Istanbul. But he cannot keep up with the big city life and consumes all his money and belongings. Agha's wife and relatives leave him during this downfall.

Saban, Ramazan and Bayram are sailors in an Ottoman Navy and Hüsamettin is their commander. Hüsamettin's aide Ramazan, Saban who is foster son of Hüsamettin's sister and Bayram who is married to Hüsamettin's niece stays at Hüsamettin's family residence. Hüsamettin's sister thinks Ramazan is her foster son Saban when she realizes her mistake she introduces Ramazan to her brother as her son in law Bayram since she was afraid of Hüsamettin's short-tempered character. Things get complicated when real Saban and Bayram come to the residence. Now Saban has to be Ramazan and Bayram has to be Saban. Meanwhile, a gulyabani (a ghoul from Turkish folklore) haunts the residence.

A sincere and hardworking student joins the Chaos Class, but acceptance seems unlikely when he becomes the target of their pranks.

An ingenuous countryman Ali Nazik migrates to Istanbul and meets producer Mr. Muhsin to have his first album.

A young and beautiful female teacher starts working in an all boys high school.

Clumsy soldiers Şaban and Ramazan fall for a singer-dancer and accidentally become secret policemen tracking down a missing diamond.

Memo returns from Germany to get married with his love but his fathers killer Sulo is being released from jail. As a village rule he has to get revenge for his fahter or he can not get married but he doesn't want to kill so they stage a fake death with Sulo and after that his luck runs out.

Sener and Müjde, who can never come together because of endless obstacles and misunderstandings, slowly drift into the plaintive world of arabesque music.