Complex sentence: Frank meets Nada, who is now a wanted fugitive, to give him his paycheck; though Nada tells his story, Frank does not believe him and tells Nada he wants nothing further to do with him.
Split into simpler sentences: Frank meets Nada, who is now a wanted fugitive, to give him his paycheck. Though Nada tells his story, Frank does not believe him and tells Nada he wants nothing further to do with him.