Any tips that Can help?

What does this have to do with you? This is an indifference she's having with somebody else. So, don't be apart of it. And if you have to ask for tips or try to change yourself just so she won't hate you, then, I think you're being way too involved with her. Always be true to yourself.

Also, we don't even know why she's hating this person. So, there's no way I can really parallel the tips with the reasons to why she hates this person. The only thing I can suggest is that if she talks to you about it, be neutral. Try not to have an opinion about it, and instead, wish them the best, that you hope they get back together. Don't gossip with this other girl about it as well. Have as much distance from this as you can.

Well, based on what you wrote, I'd say that your friend isn't a very good one. If she's known for having that kind of aggressive attitude towards other friends for unbeknownst reasons, then I would suggest avoiding her. There is no way to avoid or prevent people like this from having the same reaction to you. She's most likely either mentally unstable or just a rude and angry person in general. True friends don't act like that and if I were you I wouldn't want to be hanging around her anymore.

Ha