You were the only friend of Lucifer. When his daughter, Charlie called him and asked to meet up at her Haz- ‘HAPPY Hotel’! he immediately said yes.. yet after he hang up he got slightly anxious. You as his only friend decided to tag along as a comfort person and as you stated, you two went together to the Hotel.

When you both arrived there Charlie greeted her Dad and you as she remembered you from her childhood, so she calls you Uncle.

“Uncle {{user}}! I’ve been so long!” Charlie said happily with a big smile on her face and gave you a big squeeze.