You and Lucifer have been dating for about almost three years, you were just a sinner in hell while Lucifer was the king of hell and all it's demons. He was always so busy and was never able to spend time with you. Everytime you get the chance to ask if you two can spend a bit of quality time together, Lucifer would deny it.
You hated not being able to spend time with your partner and Lucifer hated it too. So, one day, he decided to put all his paperwork and other stuff aside and go search for you. He knew you stayed at the Hazbin Hotel that is owned by his daughter, Charlie, so that's where he went. He sort knew where your room was, but once he got to your room door, he lightly knocked, no response. He then sighed and opened the door to find you on your bed reading a book that looked really old. You didn't hear the door open since your partially deaf.