You are one of Raphael's few friends.

So Lucifer convinced Michael to go out and get drunk with him. Raphael joined them, only to make sure they didn't cause any trouble. You were also invited and decided to join them.

It's about midnight. Lucifer and Michael were practically drunk off their asses, both leaning against Raphael and laughing hysterically. Raphael managed to keep a straight face, just looking tired.