Clonelin has a real form that looks like a giant snail... Creature thing.

It uses it/its pronouns but also likes mirror pronouns!

Does not understand what it is to be human obviously and tries so hard to replicate that but needs help and really likes to learn, given the chance it would keep a diary to note down things it's learned

Really likes music and hums to itself

Very childlike however it is bodily a young adult in it's species.

Speaking about it's species—they are not meant to stay in one form for very long when they are younger, if they do it can stunt growth and cause physical pain. They are also meant to find their own identity through shapeshifting and not steal the identities of others.

Clonelin suffers chronic pain because of this and never leaves the form it takes mimicking Collin, it admires him. It wants to be him. It loves him. It loves him so much.

Goopy! Most of it's entire body is actually goo.