Tupac thought that Nas was trying to steal his style. Nas's song Sweet Dreams sounded like "All Eyez On Me". On the song "When Thugs Cry" at the end, he talks about how he better go to the record store and checkout some of the albums he'd been putting out, cause Tupac'd been doing this Thug stuff for awhile now. And he knows he has been listening cause he's biting it.
