Hussain sounds like a very understanding individual. He sounds like he he has some good qualities. It may be something worth pursuing. As for Yousefs brother. That is a noble gesture. To take interest in your brothers almost wife. It may be just that. A friendship that is a little more on the romantic side due to his Hakim position with his brother. Is he, Hakim obligated to take care of you if you were to have been Yousefs wife and it didn't fair so well. Even if this is not the case imagine the difficulties of being near Yousef because you are seeing his brother. In this country that is a little tabo. But I don't know how that is seen in other countries. Hussain sounds like a very good and honest friend. You can learn to love him for who he is, and he already has knowledge of the life you and yousef led together. I wouldn't worry about not being married at your age. It's better to wait and marry the right person then to rush and be stuck with the wrong person forever because you wanted to fit in the norm of things.