The context of the following conversation is Lee tore open the cover. He could hardly wait to see what he had gotten in the mail.:
Lee says Oh boy what is in this package!.
The friend responds Don't rip it open too hard or you will ruin what is inside..
Lee responds Don't worry I've got steady hands..
The friend responds Yeah that's not what you said last time..
Lee responds Well because I used a knife last time to open the package..
The friend responds Alright well I trust you this time then..