Most Helpful Girl
men can be a bit, confusing at times, trust me.
i once had a boyfriend who was the same. he broke up with me and then a week after, he was doing the same things your ex is doing right now.
what i did, was confront him and ask him what's up with his behavior and what is he aiming at. turns out that he thought he made a mistake with the whole break up thing and wanted to get back together. so, while this might not be the same situation, it could be close. i suggest that you just ask him whats up and why he is doing this and get a straight up answer from him.
nobody knows what's going on in a guy's head better than the guy himself.
hope this helped.