Be someones sunshine when their skies are grey " - unknown
Some people seem to think, no matter what they do, their friends won't befriend you. That is so not true. You can't treat people like garbage, and then expect them to love you. Treat people the way you want to be treated. I know hearing that gets tiring, but it is so entirely true. If you're not being treated fairly - then maybe go and hang with someone else. This does not at all mean that you can be rude to someone, and then if they say something back that you should get other friends. If for no reason, and continually they are bringing you down, as hard as it may be, it might be time to let your friendship go down the drain.