Farid asks for Elham's hand in marriage, but her brother, Qusai, tries to spoil the matter by badly treating Farid's family; moreover, he quarrels with his sister.
After Qusai puts ice on his chest, he runs down the street and catches a nasty cold. Qusai's mother asks Dr. Hosni to treat her son.
Farid invites his girlfriend Elham and her family to dinner. Meanwhile, Qusai takes steroids to get sick and spoil the dinner. Dr. Hosni suspects that something strange is going on with Qusai and asks him to do some medical tests, but the latter refuses.
Dr. Hosni asks Qusai's mother to watch him indirectly to know what he ingests without anyone's knowledge. Qusai invites Youssef, who asked for his sister Laila's hand in marriage, along with Farid and Anwar, to dinner.
Qusai's mother gets sick. Qusai devises a plan to get rid of Youssef and keep him away from his sister Laila in any way; moreover, he draws up a plan for each member of the family that aims to thwart anyone's attempt to marry his sisters.
As Qusai hatches a plan to make Farid forget about getting into a relationship with his sister Elham, he starts carrying out another plan to make Anwar get into a relationship with her.
Qusai invites Anwar, Youssef, Farid, and Hosni to dinner in order to bring Anwar closer to his sister Elham and keep Farid away from her. Qusai's mother falls ill again.
Dr. Hosni tells the family that he will host the upcoming dinner party. Qusai tries to strengthen his sister Elham's relationship with Anwar, while Farid sees them and gets angry at Elham.
When Hosni proposes to Qusai's mother, Qusai loses his head. Anwar agrees with Elham to provoke her brother Qusai to see his reaction, and when she does so, Qusai beats her.
Qusai falls ill and enters the hospital. Hosni decides to have some medical tests done for Qusai to detect the reason for his illness, but Qusai escapes before Hosni does so. Anwar marries Elham.
Anwar's mother dies. Youssef gets engaged to his beloved Laila. As Qusai falls ill and enters the hospital, Dr. Hosni discovers that he has been taking steroids for a long time, after which Qusai dies.