I got a sprinkle!

Without knowing any reason, i found a sprinkle at my right thumb. I told Hong Zheng it was a sprinkle. He read a book about First Aid which sounds "if you have a sprinkle, tweeze it, put medicine on it and get a hug". Without asking, he quickly jumped up from bed and went to take medicine. He volunteerly opened the cover and put the medicine tube on my hand. I was really relly touch. He closed it after i applied the medicine and then return it to the drawer. He then came to give me a hug. So sweet!