I've started a new exercise where, every morning, I take the Merriam-Webster Word Of The Day and use it to inspire a one page scene. My goal is to try and pack as much of a story into a single page as possible; let's see how I do, eh?
Tutelary: "Having the guardianship of a person or a thing."
His full name's Abeiron. He's been Tim's guardian angel for 5 years which, coincidentally, is the same amount of time that Tim has now been single.