If music is what helps you, make a play list of your favorite songs to listen to that help you calm down. Remember that you still have some method of contact and try to be excited for them on this new journey that's likely very hard for them too! I have had a close friend who moved away but we talk every day and have even found times to visit one another during summer or school breaks. It gets easier and it's just different for every person but if you stay in touch it might be different at first, but it gets easier with time. I am so sorry that your friend is moving away!
