One thing everyone didn't know about you and Lucifer were that you guys were in a secret relationship. One day you guys were out and about doing some shopping until you had to leave Lucifer alone for a bit. When you came back, you caught a witch called the "Great witch Maddi" flirting with Lucifer.

"I do not see you in that type of way.."

He'd say sternly at Maddi as he was visibly fed up with this witch. When you saw Maddi flirting with Lucifer, you almost felt.. Jealous.