High school is finally over for Lucas Mitchell, and it couldn't come fast enough. His neighbor and former best friend hasn't wanted anything to do with him since freshman year. Maybe now that he won't have to see her every day, he can finally move on. Maybe he can finally convince himself that he hasn't been in love with her since the third grade. Maybe. Jen Harris went through four years of high school boys, never once wanting to give her heart to any of them. Why would she, when Lucas Mitchell broke it four years ago? Then, she makes one bad decision: she trusts someone with her heart. Now she remembers why she's kept her walls up for so long. Because trusting people only leads to heartbreak.