you should just say very good about the person to your best best friend
Nothing should come betwenn friendship. You need to talk to him/her and sort out what is going on. A crush is nothing to fight over.
tell them how you feel and hpofully they will feel sorry for you
Approach them kindly and try to apologize and work it out. Even if you dont feel like you're in the wrong - its better to be the bigger person than to loose a friend.
that's a bit unfourtunate.. but that usually happens over a fight. but if there has been no fight then you should still be best friends, if you were best friends in the first place then you should just tell them the truth and what you're feeling, so do that
You should try to break up the fight if you can.
you should apoligize t your friend and his girlfriend
The bond and connection between best friends differ from person to person. Only you and your best friend can tell if that bond and connection will be severed/cut due to fighting. If you feel like you are pulling away from your best friend, then it's bad.
Yes, you should give not just herself some space and time to calm down, but also yourself. It may not always be your best friend's fault in a fight, but sometimes maybe your own.
it depends on what person she is
Well, you should keep out of the fight as much as possible. If they fight over you, you say to get over it and be friends again.
I don't think friends should fight. Frienship is very important. If you're in a fight with your friend the best thing to do is talk it over. Talk about how you feel and what your friend did to hurt you. Always apoligize when your in a fight with a friend. A lot of friendships don't always last forever. Usually you'll find one best friend that will fulfill all your intrests. They will always have your back and help you when you feel like it's the end of the world. They say a human is pricless, well I think friendship is priceless.