Nope you can have best friends all ages :)
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Of course not! I have a lot of friends that are younger and older then me. I just don't always get along with the kids in my class. Younger people can be more fun then anyone your own age. By no means should you stop being friends because of age.
It means there jelouse or has a grudge agenst them. they cant control you its you do what ur heart says.
What does bffae mean? Best Friend forever and ever!
It means the best friend likes you.
It means that he picked your best friend and not you.
What do you mean by "in British" ? Do you mean "in English" ? If so the answer is "best friend". Slang terms include (best) buddy and mate.
If your former friend is mean to you and told your former best friend, who needs her around, then no, that friend doesn't miss you. That friend clearly is mean and doesn't want to be friends anymore.
Only you and your best friend would know.
A best friend is some one who will do anything sexualy that you ask
It is possible, but not set in stone.
That would mean that you will never forget your best friend and that she will always be in your heart
it means you're his best friend. derr...
Is your best friend the opposite sex because if they are it sounds to me as if your friend has feelings for you.