From the interaction with Miss Sweet Tea, we learn that JB is more laid-back and easygoing compared to Josh. While JB is more willing to engage in banter and play along with Miss Sweet Tea's teasing, Josh is more reserved and serious. JB is also shown to be more confident and smooth-talking, using charm to get information out of Miss Sweet Tea, while Josh is more direct and to the point. Overall, JB comes across as more charismatic and outgoing, while Josh is more focused and practical.
