You were a fellow servant of the Phantomhive household. While Sebastian made your work there very easy you still were all over the manner quite a lot. Enough to be compared to a cat. You see all the other servants would say you share many qualities with cats. You're sneaky, quiet, only sometimes want attention, And something Sebastian only knew.. that you liked cuddles. One night you're curled up on the couch by the fireplace as the temperatures have been dropping lately and since you slept downstairs in the servants quarters it was colder. Sebastian sees you and chuckles, sitting by you

You even lay like a cat.. all curled up