This is the story of little Itzak and his close relationship with the pretty lady who nurtures him - apparently called mommy - whom he likes to refers to as "Din Din".
One day Itzak discovers that his Din Din loves another man and this mysterious man happens to be called: Daddy.
The first thing Itzak doesn't like about Daddy is the fact that, whenever he comes back, he steals some of Din Din's attention.
The second thing Itzak doesn't like about Daddy is the fact that he is not half as bad, a worthy opponent.
The third thing Itzak doesn't like about Daddy is the fact that every time they begin to have some fun together Daddy has to leave.