Travis worries that if John sees money missing from the car wash safe he will know Travis was involved, yet when Bay originally went to the business hoping to take money she didn't know Travis would be there. He did open the safe for her, yet presumably she also could have done it herself, or else there would have been little reason for her to go there for money. If persons other than Travis had access to the safe he needn't be so certain of getting in trouble--though of course, he might not have wanted to lie if questioned, yet this isn't what the characters say is the problem.