Its possible that they had a lot in common, but its never stated. Zack seemed to be a lot more social than Cloud (the way he talked to Sephiroth on the ride to Nibelhiem, because of course that was Zack and not Cloud, Cloud was the carsick grunt).
Its possible that they had a lot in common, but its never stated. Zack seemed to be a lot more social than Cloud (the way he talked to Sephiroth on the ride to Nibelhiem, because of course that was Zack and not Cloud, Cloud was the carsick grunt).