One of the same

When Shian is moved to another school , she leaves her family behind.she thought life was the best, she had one trustworthy friend named Ellana and was getting the best of grades. Although during classes or just about anywhere she noticed her friend had started acting weirdly.
every now and then her friend would look at her as though she was a foreghn entity...Shed ask questions out of the blue but they all changed...
one moment it was
'ever noticed how blue the sky is?'
and in the fraction of a second she would pause and ask a completely eerie one
'ever noticed how good screams of pain where?'
At the school shes in ,her roommate is actually her friend ; Ellana but she doesn't know just how dangerous her roommate really is...
until one faithful day.