dialog bahasa inggris tentang fenomena alam ?

in the snowy night any two child in out of the house they talking. and they look an aurora
jessica : " wow that is so beautiful, what do you think about that ?"
koko    : " yes that is so beatiful like you my sister "
jessica : " thanks my brother, but why that it looks so beauty ?"
koko :    " i don't know, but i hopes that is me and your'e lucky "
jessica : " yes, you right