He was the boy next door that I loved. Now he's the single dad I refuse to let back in. My ex-best friends have been dead to me for four years. I left against my will and then... they stopped talking to me. An entire lifetime of childhood friendships flushed down the drain. Worse yet... I'd been in love with Zac Walsh-the literal boy next door who went through women the way most of us went through underwear-since...