My Brothers Best Friend a Jacob Sartorius, Mario Selman Mark Thomas Fanfiction

Natalie is the sister of the famous Mark Thomas. She lived a normal life just like any 14 y/o girl would do until her brother started broadcasting. He met this guy named Jacob at playlist and when I saw him I knew he was trouble. When we first met we didn't click at all. Will Natalie find the true side of Jacob or never be able to figure him out?