Most Helpful Guy
Well technically he didn't do anything wrong. He broke things off with you, leaving him free to pursue other people. I think your hurt because you though some rekindling the relationship was going on but the fact is he just missed and wanted to see you despite being involved with the new girl.
Not all guys can move on so quickly, but many people can (men and women) that's why the term "rebound" was formed for these quick turnarounds.
Most Helpful Girl
Yes he will.