If Charlie really did get Jimmy to stay, who knew what other rubbish Jimmy would spout.
As for Jimmy, he was actually surprised Charlie was asking him to stay, and his instincts told him that Charlie definitely didn't mean well.
Not only that, he was on foreign soil—wouldn't he be defenseless if Charlie called in his friends to beat him up?
Hence, he shook his head without hesitation as he said, "I'm sorry, but my sister-in-law is quite keen for me to leave, so I have no reason to stay and ad