We are not so different

'E' turns to me in confusion and asks why 'L' said they were different?

'E' says, "we are not different. we are all in the same family."

ME: What was happening when 'L' said you were different.

'E': 'L' held my hand and said my hand was warm and hers was cold. But we are not different we are in the same family.

ME: yes, we are all the same as in we are all related, but we all look different and feel different. Like 'L' has short hair and you have long hair.

'E': I know, but 'S' has really short hair so she is really different.

(I don't think she got it)