Take care of it all night

After a while, Dr. Zhang came in from outside with the things needed for the IV in his hand.
After giving ja Jiang an IV drip, Dr. Zhang turned around and said to Andrew Li, "Miss Jiang needs a lot of IV drips. She may need someone to take care of her tonight. Please help change the IV drip."
Hearing this, ja Jiang almost rushed to speak, "Aunt Li, I'm sorry to bother you tonight."
Aunt Li naturally felt obliged to do so. Just as she was about to agree, someone spoke before she could,...