Wait for him, but when he does contact you, instead of Skyping for 2-3 hours each time you connect that way, cut it down to 30 minutes. Leave him wanting more. 😉 You’re much more likely to get his attention the next day that way, than if you spend so much time with him online, when you do. In addition, stay busy! The more you have going on during this summer, the less energy you’ll spend getting anxious.