We dated for a year and a half and then he broke up with me out of the blue. We had tons of problems and it is probably best we broke up, but it was still devastating. He was my first boyfriend and our relationship was very serious. Now it has been 6 months and he is suddenly talking to me again. This has happened before. He talks with me and then ignores me and the cycle repeats. This time it has been longer more frequent conversations though and we have not brought up the past. What does it mean that he is still contacting me?