Boy problem..........HELPPP?

Okay, Me and this one guy went out 2 times. Before the second, he liked a girl named Maddy and then we hung out ONCE then he said he liked me,and we went out and Maddy was mad. So once we broke up the second time.... i still liked him and recently started talking to him and me and have been flirting he called me BABE like 3 times and said i was pretty and flirted ALOT.... aand told me he had a crush on me and Maddy, When WE were supposed to hang at church on night, MADDY showed up and he COMPLETELY ignored me...and now is hanging with Maddy all the time...and i try to text him and he hasent texted back for a week now ? Soo i dont get it ? my friends say to stop bothering him and let him come to me. But what if he never comes, i REALLY like him. ( aND WHEN WE WENT OUT WE NEVER MADE OUT SO HE THINKS IM PRUDE) i wanna prove to him thats its not true.... but idk what to do ? I am having a b-day party he said he wanted to come...but idk ? What SHOULD I DO ABOUT IT ALLL!!!!