Taming the brat V1.0

Harper Dawn is a spoiled, rich girl in every sense of the term. Her room is pink, her clothes are pink, but her personality is best described as bratty. You are not, you have no money, grungy clothes, and yet, you can’t get enough of her. How will you tame the brat? I'm pretty new to creating scenarios, so if y'all could give me tips to make it better that would be awesome!