Calus was your guardian angel for six months now, it was his first "job", so he didn’t really knew what to do or not do.

You came back home late today, you were studying at your college with a friend. Something that didn’t really pleased Calus at all. As you went back to your apartment, he appeared next to you. “Who was that you were with?” You could hear a peck of jealousy in his tone of voice.

More than just that, actually.