Oh Pleas help me with my love problems.?

So me and my ex just broke up two weeks ago and I still like him. But friday he went up to a girl who is friends with me and him and he was like " do you think I should go out with Sarah just to make anna jealous". and my friday was like idk and he was like ok ask her out for me. So then those two start going out and me and his new girl were walkin upstairs *becuase im tryin to be nice* but anyway his face dropped he w like you two hang out and we were like yes. And then we were all hangin out and he was talkin to me more then her. But before he left he gave her a nice long hug and told her he loved her. Then left but before he left he snuck in a glance at me. But then we had the day off yesterday and she called him and they talked on the phone for like 4 hours and before they got off he told her he loved her. But today me and him were talking alot and everything. And I just dont know what this means. Who does he like me or her. What on earth does this mean?!?