Premanand Maharaj Ji
How do I know who is a real friend and who is not?
A true friend gives, not takes
A real friend is someone who sacrifices himself to make you happy. Choose friends with great care, because many become friends only to fulfil their own desires.
A friend is one who wants to make the other happy by sacrificing himself, who wants to adorn the other by effacing himself. He is called a friend.