Some people

 From evenprimrose

But all I was asking for was you.

There are some people in our lives with whom we cannot afford to be angry for a long time, no matter how unfairly they treat us. We forgive them, even if they don't feel sorry for what they have done to us. We repeatedly give them chances. We can't oust them from the place they hold in our hearts. We can't undo our feelings for them. We can't unlove them. We really want to be a part of their lives and don't even care where they put us. We can't risk losing them at any cost. Because we don't know what we'd do without them. 

No one else in the world can give our hearts the kind of beat they do.