What can i do to get this boys attention?

i am about to be 15 and i am mature for my age. i am pretty and most guys jus like me for my body. i like to dress cute and wear vintage style clothes. im very nice and love to have fun. i love to cheer play softball ride horses and fourwheelers and hunt. and im not afraid to get dirtty but ima little shy and this boy i like turned 17 in january. hes a country boy. lives in mississippi. he has that ms accent that i thinks really cute and he is really cute and works with horses and on tractors and that kinda stuff which attracts me because i love horses and country music even though i dont live around alll of that. we got in to this hunting camp in mississippi and his dad owns it. i hungout with him once or twice but he hasnt really tried to talk to me. the first time we hung out he talked to me a lil bit. but the second time it seemed like he almost ignored me. but he had a girlfriend that time we hungout. so idk if thats why he didnt try to talk to me or if he jus doesnt like me. i really want him to like me. but dont know how to get his to like me becasue im a lil shy. there has to be something i can do to get his attention. but i dont know what it is:/