The person appears to be a/an Black Female, approximately 10 to 19 years old.
Dear Bestie,

I just had to write to you and send all my love as you start this exciting new chapter abroad! It feels so surreal that you’re all the way across the globe, diving into a new culture and making new friends. I can’t wait to hear all about your adventures and the cool things you’re discovering!

I really miss our hangouts, especially our late-night talks and binge-watching our favorite shows. It’s not the same without you here, but I know you’re going to create unforgettable memories. Remember, I’m just a letter away if you ever want to chat or need anything.

Take care of yourself and enjoy every moment! I love you tons and can’t wait to catch up soon.

With all my love,
[Your Name]
Dear [Best Friend's Name],

I hope this letter finds you thriving in your new adventure! It feels surreal that you’ve moved so far away, and I can only imagine the incredible experiences you’re having. I miss our late-night talks and the laughter we shared during our game nights. 

I want you to know how proud I am of you for taking this leap. Embracing a new culture and making new memories is such a brave thing to do. I can’t wait to hear all about your journey and the amazing things you’re discovering.

Please remember that no matter the distance, our friendship remains strong. If you ever feel lonely or just want to chat, I’m just a letter away. I’m always here for you, cheering you on from afar.

Sending you all my love and hugs,

[Your Name]