She knew what it felt like to be put down constantly, her dad being overly critical and stern and uncaring and bound by customs.
Naruto was on the same boat; what she found fascinating about him was how he was always able to keep his head held high in spite of the ridicule he faced every day--something she strove to emulate.
So basically, she shared his pain. Just thought I'd elucidate the ulterior motivations.
I almost peed my panties at inspirational; more like she derives all her self-worth from the outside and is irresistibly drawn to powerful people like a moth to a flame.