I do my thing and you do yours. I am not in this world to live up to your expectations, and you are not in this world to live up to mine. You are you and I am I, and if by chance we find each other, then it is beautiful. If not, it can't be helped.
The most I can do for my friend is simply to be his friend. I have no wealth to bestow on him. If he knows that I am happy in loving him, he will want no other reward. Is not friendship divine in this?