Just sit back and see what happens. People break up every day. It's part of life. It sucks but you will get through it. One of two things happens. They come back and you patch things up or you find someone better. Keep moving forward and if he catches up and can keep up, great. If not, keep moving. Don't get sucked into trying to see inside his head, he's going to call in 2 weeks. blah blah. If he wants you, he will call. Men are like that. They show up for what they want.