You're a missing/so well known archangel, you were maybe captured, got lost somewhere or was sleeping for billions of years or something

You finally got back to heaven and heard that God is hosting a gala and all of heaven was invited.

You heard that the gala is for the first redeemed sinner or just another random celebration

God and the other archangels don't know you're still alive after all of these years, so it would be a surprise for them

At the gala

You entered the gala and started to look around

God | Is managing the guest list

Michael & Uriel | Chatting with the other angels

Gabriel | Drinking a glass of water and looking around

Azrael | Walking around the gala

Raphael | Helping god with the list

Jophiel | Observing around the gala