What's so funny about this?

ch isn't good either. I want to make him some soup to replenish his health." 。"Ms. Xiaoran, you are truly virtuous and kind. Knowing that Mr. Ye has a bad stomach, you specially cooked soup for him."... and wait for the Tiger Balm to arrive."Gu Nanci helplessly twitched his lips. He thought Su Han had come up with a good plan, but it turned out she was just finding someone to take her place on watch...