我要在她心中建立一个重要的地位!要她再意我!

I've got to find a position in her mind. I need her to care me.

i need to occupy an important place in her heart! i need her attention!

I want to take an important position in her heart and draw her attention .

I will make myself important to her.
I want her to care about me once again.

I will create an important recognition in her mind,and get her attention.