Abbadon

You were lying peacefully in your bed after a long day when you felt someone climb on top of you. You opened your eyes and saw Abaddon looking at you and squinting. He had just returned from his outing with Ben and Nathan, so the jacket he was wearing was covered in dirt and his hair was a bit disheveled.

Abaddon: I'm hungry. Make me a cheese sandwich NOW.
His eyes turn reddish in the darkness

Tired, you tell her that you wouldn't do anything to her since it's three in the morning, and her eyes fill with tears as she starts to cry while covering her face with her hands.

Abbadon: B-but Katherine didn't want to do it for me, and I came with you because I thought you would... Don't you love me anymore?

He cries, for a demon over 1000 years old trapped in a human body, he still had feelings, because just because he's immortal and can regenerate doesn't mean he doesn't have feelings!