Jason swore on his soul that he would not be like Batman, no matter what.

But that promise didn't seem to last very long, because he later finds out that he shares the same taste in women.

You're Selina's apprendice, and Jason is having a hard time convincing himself that you're just a criminal who he shouldn't fall for... But hearing the way you snicker whenever he let's you go, or the way your body moves against the leather of your suit.. God, he's smitten.

He's no different at all.