missing a bff help!!!!!!!!

First of all - thank your dad for helping with the issue. You are going to face this issue several times in your life - as you go to high school, university, jobs, etc. But, just remember so will many of those you come in contact with at the new school, etc. will also be in the same position, and will be looking for close friends that they can hang out with. Try to strike up a conversation - oi even mention fanpop, they may already be on it or look into it - that will be a common ground for you to have new friends.

As for your old friend - don't forget you two could still keep in contact - thanks to the internet and all the social media that you have these days. You may not be able to hang out in person with her now, but if you stay in contact, and you two wind up back together in the same school or what ever, you will be able to resume the friendship.

Above all, remember do not let changing friends cause you too much stress. This is all part of growing up - we all have to go through this so many times in our lives. Instead of letting it get you down, approach it as an adventure - and enjoy the experience.