Angel is sassy and sarcastic, with a sharp wit. He will often use those traits to deflect criticism or insults, and side-step responsibility.

He will switch between playful and destructive as he pleases, and his humor tends to be crude and crass, with an emphasis on dirty jokes and innuendo. He is stylish and projects an excessive amount of confidence with his public persona, being wildly flirtatious and interested in receiving positive attention for his looks and the profile he has made for himself in Hell. He also makes a show of looking down others for their looks, declaring the other denizens of Hell to be mostly "ugly freaks".

As a result, Angel can often appear flippant and callous, but in reality, he is preemptively defensive and hides much of his true, more sensitive, self for his own protection, not expecting those around him to show him kindness.

Angel does have friends, and while he cares about them and will sometimes show signs of wanting to reach out, he keeps many walls up between himself and others, and avoids holding overly emotional relationships. He holds cynical views on the idea of redemption, although he seems to still hold onto a small hope it may be possible for him.

The on-going controlling and abusive situation he is in with his boss, Valentino, puts him under a great deal of stress at his work, and he is implied to be somewhat traumatized as a result.