Sydney's best friend and #1 supporter in all things drama-related, Jen Hamile is the ultimate goal of a best friend. While she has her doubts about long-distance relationships, there's something to be said about a best friend who will do absolutely anything to help a sister out.
If there's someone that is in desperate need of some therapy, Delaney Cross would be it. From the beginning of the book she is constantly at Sydney's throat, attempting to bring her down in the most petty ways she can find. The fact that she's the new arm candy of Sydney's ex-boyfriend doesn't help matters either. Follow her on Twitter: @tacoDEL
Sydney's cousin (who is just a month and a half her elder) is one of the more tenacious and outgoing people in Sydney's life. Although she attends a rival high school to Sydney's loveable Greentown High, Riley is always there to defend her cousin through thick and thin, and to give the best advice possible.
If there's one person who you don't want to end a relationship with, it's Kevin Long. After dumping Sydney over text and getting together with Delaney just a week later, there's no one better to send you into the stages of grief in a quicker and more vicious circle. And what he lacks in the ability to defend himself online is made up for by his devious new girlfriend. Follow him on Twitter: @yaboiKEV