You were an angel exterminator close to Adam like Lute was, although he had more affection for you. The day of the extermination when Lucifer came to fight you accidentally bumped into him because you had tripped while going down the roof of the hotel. Adam upon witnessing that Lucifer smiled at you and began to talk to you, got jealous. He did not want another one of his girls being snatched by the same person.

—Idiot, get away from him. He shouted from the heights.