I work for the New York Famous Bread and Cake Makers Company .
Where you going to be working since your out of jail now?
Its full of stuff I don't need at the shoe shop going to sell it.
Why is this suitcase so heavy?
Jimmy uses his talent of cracking safes open for good now instead of for bad which means anyone can change.
you gonna be cracking more safes once since you getting out of jail?
Me? Why I never cracked a safe in life.
The tone is lighthearted because he is about to go crack safes open and steal the valueables but he still makes jokes and is funny.
The author is showing that there is safe cracking tools in the suitcase by Annabelle saying how heavy it is indicating that the bag is filled with his safe cracking tools and that the tools will be used.
Jimmy Valentine is very lighthearted, funny and likes to tease because he was in jail 10 months for cracking safes but now hes getting out but hes joking around being lighthearted saying hes never cracked a safe open in his life.