My babysitter was taking vocation for the last 2 weeks. So Colton was with my friend (Auntie Lynn) and her boys (age 10 and 4) for 2 weeks. After this 2 weeks, Colton seems to be able to understand a lot of our language. I was in the dinning room and asked him to get his cup and have his meal. He would go grab his cup and walk to his high chair. The other day when he was at day care, the sitter asked him to have a sip of his milk and he would get his cup and have a sip. I think he understands both chinese and english. He’s learning both without noticing that. How nice is that!