Swim Lesson with other children

J can swim a little bit now.  Although there is no form, he floats and moves forward a little bit.
He can also floats on his back and kicks forward.

A does follow directions when he wants to.
When he is not feeling like, he stares at somewhere else and pretends not hearing anything.

Let's race!

However, J couldn't listen to the instructors words (nor mine), and kept saying no to everything.
After the lesson, he told me there were too many children (just three) watching today and he was scared.......
Well, the children at the poolside were approx. 2-4 year-olds though.....