My Best Friends Brother // Shawn Mendes Fan Fiction

Aaliyah and Juliet have been best friends for years! They do everything together and know everything about each other. They're both in the 12th grade. Life is going fine but when Aaliyah's older brother, Shawn, comes home from college, what will happen when he catches a glimpse of now grown up Juliet? What happens when another boy has his eyes on her? And who's this ex that won't give up?