crush wont accept my friend request on facebook? HELP!!!!?

[Sarah]

He isn't just my crush he likes me to I am in high school and he has liked me since 6th grade I started liking him in 8th grade and I still do me and him talk a lot we were on the same bus in middle school and we are friends but not good friends to were we can't date we both love hockey and walking dead he plays hockey btw and he is I'm my homeroom but he won't accept my friend request my friend heard him talking about asking me out on the bus before but he was nervous I would say no and she told me he did that over summer-_- please help me I don't know what to do he gets jealous at guys when they like me or hug me If that helps??? Any chance me and him could actually date or should I forget about him