Larry was on leave for two days since he needs to attend his great grandpa's wake so Lisa had to do an extra job. Caleb doesn't need to go back to work since he was originally Aisha's personal assistant. And since the managerial position was passed down to Larry, Caleb was not needed any longer.
Also, Caleb needs to go back to North State per his father's command. He was task to watch over the mansion and the organization silently. No one should know about his original agenda. Though he went back to North State last week, Caleb never failed to call Lisa at least once a day.
Lisa was fixing all the documents that Ethan needs to review and sign when a letter fell from one of the documents. Lisa creased a brow but she picked it up.