Over night sensation

What happens when a 8th grader becomes an internet sensation over night from a single shoutout on Youtube?This happend to Alex,a girl who started Youtube as a summer activity.She hasn't realized that a very popular Youtuber found her content and shared it to its viewers.Alex was now recognised by almost every kid and teenager she saw.Will she survive the 8th grade?Or even High School?Will her friends stay with her?Will she quit Youtube or continue and get used to her fame?