My advice giving Friend

Well we don't know everything about one another
He helps me out like an older brother
But something nags at me like never before
I always want to be with him I just want abit more
But I know it's wrong
I know it's not right
He sits there and plays his cards all right
Whether he gets put in a bad position or not
He's always looking on the bright side of things
So it's been awhile since we first met
But now we are friends,you bet
He's funny,he's sweet as could be
He flirts and loves music it's easy to see
Everyone loves him,he's top of the line
But sometimes I wish he could be mine......