dicriminate?

kids would also discriminate among their colours?
"hold hands, make a circle."
Then I saw Jasmine refused to hold hand with Rubenesh, even I was trying hard to force her to.
"Why? you are not friends? hold hands with your friends now!"
but it just won't work by forcing.

Last time zn had the same problem, didn't like R much. A single touch from R made her feel annoying.
I'm not sure, because of R is naughty or color discriminate. In my eyes, R is adorable, with his big eyes and intelligent look. He is keen to learn, regardless that's right or wrong example from his friends.