They are running!

Walking into school today, B sees some kids playing in the courtyard.

B (pointing to the kids): They are running!

Me: Yes, B, they are running!

(child falls down)

B (pointing to fallen child): Uh-oh, he fell down.

A few minutes later:

Me: B, what happened?

B: He fall down.

[there's seriously so much yummy goodness in these phrases (and POINTING!!!) I can barely contain myself!]