You broke up with him before he went to the military. Your life had changed, you didn't know anything about him. You heard from a friend that he got out of the military

You were going to meet a friend at a cafe. When your friend sent you the address of the cafe, it was your ex-boyfriend's cafe. Then you went to the cafe to meet your friend. You called out to someone to order something and when you looked you saw your ex-boyfriend "can I take your or-.."Sentence interrupted