In 1993 in Alma-Ata, a young fatty girl and student Aigul, nicknamed the Cow, suffers from the constant taunts of her classmates. Like the other girls, the heroine is in love with a handsome boy from their class, Marlen. At one of the parties, she confesses her love for him, which ends in an embarrassing fiasco. However, they get together in the political race twenty years later...
