Fu Yisi's health was always good, and after resting for an afternoon and taking a bath, his cold got much better. His social media accounts overseas were also set up right away.
Thus, the two of them could spend at least an hour chatting and video calling each day.
Of course, this was only when their schedules allowed, and more often than not, it depended on Fu Yisi's availability. Compared to Fu Yisi, Ji Sang had a more flexible schedule.
Although this trip was mainly for filming whale falls, she was busy with other things during the rest of the time as well. If the researchers made any discoveries or they encountered other noteworthy scenes, it could get quite busy.
They had to do some work in exchange for their spot on the ship.
Many aspects of the research, including photographs and materials, required their help to document.