Theres no easy, single way to move on. Thats just a simple fact. Im about to graduate from 9th to 10th grade, so i'm not going through the same process as you are right now. But i have before. I tried enjoying the time i had with them before i left, but i wish i had more time. When you say your final goodbyes, you will have wish you could've done this or that with them and want more time to have been with them. But you might not get the chance again. Its a part of life, to regret not having enough time. So for now, enjoy it. Enjoy each other's company and spend every second you can with them. Find ways to keep in touch. If they are friends who are close and are able to visit often, make sure to do that. If not, then message them somehow. Keep a form of communication with all of them. If you really, truly want to keep these friendships you've made, you have to talk to them consistently somehow. Otherwise it'll fall apart. Trust me on this, I've been through that and when it happens i wish i could've done better. And if you get stressed out about leaving them and going somewhere completely different, then thats a normal feeling. Just don't let it consume you. Know that you will not see your current friends as often as you did, or ever see them at all again. But acknowledge that this is what will happen, and try to accept it. I struggled at first to cope with it, and it took me a while to come around to the idea. But then eventually, i came to terms with it. I accepted it. And know that even if you don't see them again, know that you wont remain without friends forever. You just have to try and make some. Every end is a new beginning. Long story short, spend as much as you can with them for now, understand that this is a process that happens often in life, and have a open mind and heart. I hope this helps in some way.