Vala's a glutton, she simply wants too much and knowing her life as a thief, Daniel always expects her to take too much.

He wonders why a person like Vala Mal Doran keeps coming back to the SGC.

Is it really for him?

Can she take what he wasn't willing to give? Was he really so unwillingly to give her what she wanted?

He's too afraid to ask what she wants from him and he's too afraid to contemplate what he wants from her.

What he wants might too much and she may never be willing to give it to him.

Daniel Jackson might just be a glutton for punishment after all.