"My Boyfriend isn't human..."

"... he's a demon. And it's my fault."

"... he's a mage-fairy-thing. With a skull for a head. It's okay, he looks just as suspicious as a human."

"... he's a 'perfect boyfriend' robot."

(I've read a couple of chapters of this, and watched an episode of the drama. Need to read the whole thing because Watase Yuu-sensei is bamf.)

"... he's my familiar."