What are the signs your exboyfriend still likes you?

he calls alot for no reason or tells you he was wanting to see how things are going and they keep you on the phone for a long time. and when you see them they cant take their eyes off of you - He talks about you to your friends and he looks over at you every once in a while when he knows your around. - He talks to you like your still going out. - He wonders where you are when your not where you usually are. - He talks to your friends just to be near you.