Each of them is hand of another; each one is a mirror and reflection of another. 
They are friends. 
They started their friendship 24 years ago, when they entered the religious 
school in 1993. 
They have maintained their relationship in spite of all ups and downs in their lives 
and their different tastes and living styles by no means have damaged their 
relationship. 
Mahmoud is a child of divorce and he considers his friends as his family, and his 
school as his home. 
Sadegh, because of his sister, is frustrated with his friendship. 
Hadi enjoys supports of his friends during his wife's critical illness. 
Javad and Asghar have maintained their friendship living in a shared home for 4 
years. 
They are one family and this is called “the Brotherhood” …