How can I convince this girl that I'm right for her?

first of all, aww thats so cute! i think that she'll realize that ur the right one for her. do something really romantic for her. that always gets the realizations going! take her to her favorite place or give her a bouqet of her favorite flowers. or if u can, write her a song and present it to her at a candlelit dinner. whatever it is, she's gonna start thinking that ur the better one and not the jerk! good luck!