"Outdoors, listen to Coco's instructions, and don't just eat anything at random. As soon as you arrive, remember to start with mineral water for a few days to avoid feeling unwell due to the new environment," James Black thought about Jane Sampson going to such a distant place, and countless things he wanted to tell her sprang to mind.
But now, as he was holding her hand, he feared that if he said too much, the people nearby might pout thinking he was annoying. So James only gave a few pieces of advice, leaving the rest for Coco to keep an eye on Jane.
Even if James were to nitpick, he couldn't find any flaws in Jane Sampson's assistant. Seeing Jane and Coco getting along well, it seemed more reliable to count on Coco to watch over Jane, rather than hoping Jane would be obedient for such a long period of time.
After all, James knew a thing or two about Jane, since she was his own wife.
How obedient Jane was depended on how long he was not by her side.