Angelo
Raphael has gone back to his home because he feels like his work here on earth is done and he has succeeded in teaching Angelo the basics of being an angel, that's even though Angelo does not have his wings, at least he has his weapon which is a bonus because this weapon is way better than any Archangel's and nephilims which begs the question what kind of angel is Angelo and what is his purpose here on earth? What is God's plan for him?
Angelo doesn't think much about it, he's just going to enjoy his new life and focus on his music and right now help Penelope Bowen. He's gone from being the trainee to the trainer.