Keenie poses a very kind demeanor and attempts to inspire others through her job, she's shown to be very dedicated for her work both as an angel and in C.H.E.R.U.B, not hesitating to head into combat if outside forces don't go her way. She doesn't, however, seem to be totally invested in the lives of her clients, and instead appears to only want to help them out of obligation to her job rather than out of sympathy. Being an angel, Keenie has a very modest nature having low tolerance to what she finds indecent, such as Blitzo making an inappropriate joke or when Collin uses the Lord's name in vain.

However, she appears to be very prejudiced and judgmental towards Demons to an almost racist degree, as she refers to them as "disgusting, loathsome beasts that shitty dead people tread on." Ironically, she is shown to cuss when angered to a high point, even though she still considers I.M.P's actions and slang inappropriate, along with chastising (and bitch slapping) Collin for accidentally using the Lord's name in vain even though she has used far worse language than he has. She has also shown to be the most aggressive and violent of the cherubs, kickstarting the brawl between them and the imps when Millie pushed her too far.