Saying “Baby.”
https://www.youtube.com/watch?v=qqx5SQJqOI8
Calling himself “baby”.
https://www.youtube.com/watch?v=eIzLluP2rUA
Saying “drawing” 畫畫
https://www.youtube.com/watch?v=VzrjpzRdV8M
抱抱 牛牛 嘴嘴
https://www.youtube.com/watch?v=N8nVciQtdDA