I need a boyfriend,Pronto?

Im 13,and i never had a serious relationship.I constantly get people together.But i wnat my own boyfriend I have a crush on this kid named mark who went out with my bestfriend my bestfriend doesnt know that i do and he has no clue either but,she said she would neevr care if we went out,But were always texting i always make him laugh,were always hanging out but then again,when i told him evreyones teasing me because of it he said dont lisren to them because i know you dont like me like that and just i need good advice and do you think this boy likes me?