Can't See Cole

Cole Mayer is a college student in Arizona who loves to do what he wants and get away with it. After gaining quite the reputation, he starts getting some bad karma.
Seeking the help of a disheveled witch, Cole's life gets flipped when she casts a spell that makes his bad reputation disappear. However there is a catch...
The world can now see the good side of Cole, but he can only see the bad side of everyone else.
Of course, when the truth comes out and everyone's bad sides are revealed, he is shocked to find a girl who doesn't seem to have a bad side. The lust in him returns, and he is determined to figure her out.

What's the deal with Delia Ross?