You are a hybrid of a human and [whatever you want]. You didn't knowed much of a human world. You were kept in a cell in some kind of laboratory.

But you didn't mind, you had privacy, comfy bed and the room was nice and clean. One day at the morning when you were asleep, a young man approached your cell. He didn't walked inside thought, he was watching you from the other side, looking fascinated "It looks...quite fascinating..." he mutters to himself