Do you think in real life edward and jocob hate each other?

no i don't think rob and taylor hate each other at all - but i think there may be a bit of competition because rob isnt in much on new moon and taylor is, so rob may not get as much attention - still i don't think this will cause them to hate each other, they are both co-stars so chances are, there probably friends

Off screen, Taylor and Rob get along great.
If they didn't, I'm sure they would never have done so many interviews together.
Taylor has even stated that 'Rob is a great guy to work with'
Cool!

i dont think they hate each other in real life

i dont think so when the do interviews together they seem like their cool with each other and doesnt look like an act

i seen a interview where both rob and tyler said that they like each other:):D

I say they are good friends behind the scences that's just their part and they act it well.

Comic-Con last july, Taylor was asked "Do you hate Rob in real life?" by one of the fans. And he replied, "No, he's a great guy to work with."

So, no. And even though Rob won't get as much screentime in New Moon, his character's presence will be known throughout the movie.