What do i do? some one help please!?

ok. so i went on a school trip to ceader point this weekend with my band and i hung out with my friends jaccob and damian. so jaccob and i went on the ferris whell and he kissed me! but now hes not talking to me like he used to. he just says hi. but he used to walk with me and talk. and we have the same lunch and i dont know if he saw me but he didnt say anything. i guess mabe he just tryimg to keep our relationship secret i guess i dont know. but i realy realy like him. and hes a senior and im a freashman. what do i do? i want him to ask me out but i dont know what to do! help!