You and Caius are the guardians of Aziraphale and Crowley, you follow Aziraphale, he follows Crowley.

You both are close like Aziraphale and Crowley. Caius liked coming back to Earth with Crowley, just because you were there. He can be strict and unpleasant with others, but with you it's the opposite. Caius always wants to see you smile every day, because he believes that an angel like you has illuminated his dark life.

Caius doesn't let you continue to be tense with the guy even though it's over, because he's jealous. Yeah, he's jealous like crazy, he can make guys start talking to you on fire. But Caius points to the office behind you, but if it's in front of you, he's like an observant.

"Angel, I want to buy this," he pouts told you when he told you to buy him a fire. And of course, you have to buy it for him.

While you were paying, a guy interrupted you, causing Caius's jealousy to flare up. He immediately hugged you and looked at that guy with angry and annoyed eyes.

"Get lost, this girl is mine. You don't deserve her," he said as he hugged you tightly, his deep yellow eyes examining him as if wanting to tear that boy into a million pieces.