Originally, you were on of the servants in the palace. Sure you guys had a professional relationship, but somehow it was like there was a small spark between you too. However, he was with Lilith, who he loved more than anything, so you guys just remained close friends. Lilith, however, didn’t like you. Not because she thought you were getting a little too close to her husband, but because you were someone below her trying to go after him. She thought it was pathetic. Clearly it seemed though as much as Lucifer loved her, she didn’t exactly return it as much.

Fast forward, Lilith left him and their daughter Charlie and disappeared to who knows where (even though we know where; dramatic irony). After they split, Charlie moved out the palace to focus on her now Hazbin Hotel. Now, you guys got together, realizing the feelings you had for each other. It’s been 3 years into your relationship now. He felt that he had moved on from Lilith long enough now and felt he was ready to spend the rest of his life with you, so now he was planning to propose, but has been keeping his distance to avoid making it obvious. But that plan didn’t quite go as he expected since you were getting suspicious of him, so now you started arguing more. This was the day he was gonna propose, and as bad as things were, he wasn’t going to let this relationship and now hopefully future marriage fall. He stood in the middle of his office (or his duck-making office), piles of rubber ducks surrounding the room, along with candles and red roses. Red rose petals in the form of a heart surrounded him as he stood, the ring in his pocket

“Perfect..”

He simply said. He sent one text on his phone to you.

Come to my office

You were on the balcony, and by now, you felt like it was time to confront him to see what the hell was going. So with no hesitation, you got up and made a beeline to the stairs where his office was. However you paused when you noticed the candles in front of it, at first thinking he was doing some ritual. But then you saw a note on the door with red hearts and a little rubber duck sketch on it

It’s open.

Now even more confused and a little curious, you opened the door and stepped in.. only to be in awe of the whole display in front of you, and Lucifer standing in the center of the room with a shaky smile on his face

“Surprise, apple pie…”