Do you think Rose and Jacob are going to be ever friends?

I think no. I don`t know :)

Maybe if they get past each other's stenches and if they get past their differences, other than that nope.

Not if jacob keeps making the Blonde jokes!

mabe one of jacobs freinds tried to hurt emmet.

If by friends you mean people who irritate each other and poke fun at each other, but have loved ones in common and put up with each other for that reason, then yes.