Carter Reynolds sister

Charlotte Reynolds wasn't really an ordinary girl. Her brother was Carter Reynolds, the most popular boy in school.
Not only that, but she fell in love with Taylor Caniff, the second most popular boy.

Her best friend, Willow Grier, Sister of Nash and Hayes, used to like Taylor. Although, she got over him. Yet, how will she feel when the two start secretly dating, will she tell Carter, or stay loyal to her best friend?