There are many ways to celebrate milestones and special occasions with global friends, even when you can't be together in person. Schedule virtual celebrations or online parties to mark important milestones, such as birthdays, graduations, or anniversaries. Use video calls or messaging apps to gather your friends together and celebrate together virtually. Send thoughtful gifts or cards to commemorate the occasion and show your appreciation for your friend. Additionally, plan future visits or reunions to celebrate in person when it's possible to do so. Finally, take the opportunity to reminisce about shared memories and experiences, and express gratitude for your friendship.