Unfamiliar face

As I was sleeping peacefully, I could feel that my shoulder was moved. While feeling that it doesn't want to stop, I opened my eyes slowly, and while seeing dad there, he looked at me, and then he said: "can you sign?"

"Ok," I said while looking at him, and when I had done this, he grabbed papers, and then he walked out. While seeing it, I looked at him, and when I tried to fall asleep once again, I couldn't do this. While trying harder and harder to do this, I finally get up after moving into a bed so much.