Part one - Episode 21

In the twenty-first episode of “My Sister and Her Successor,” the drama and comedy intensify as Karim disappears at school, igniting a state of panic and hilarious investigations by Sami and Abu Salem to find him. In the second story, Rana suffers from a sudden illness that forces her to rest, so Samar and Zeina help her with the housework, but Samar finds herself helping their neighbor Maryam and her son Amr wash the carpets, which creates situations full of comic ironies.