Chapter 1 Chapter 1 My best friend Sienna and I were curled up in bed talking when she dropped a bomb on me . " I'm pregnant . " I almost choked . " What ?! Since when ? Who's the guy ? You've been holding out on me ! " Four weeks pregnant . And this mystery man ? She'd never said a single word about him . She looked at me , totally wrecked . " I don't know what to do . Stay for the baby's dad , or take the Seattle job ? " Seattle . The job she'd killed herself working toward for five years . But the way she looked when she talked about him - she was completely gone . I made the call . " Seattle . A career won't bail on you like some dude will , girl . " She nodded , typed out this long goodbye text , and hit send . Later that night , I grabbed my fiancé Landon's phone . And there it was . That exact SAME breakup message . Landon was still in the shower when his phone start going off like crazy . Probably just people congratulating him on the engagement , I thought . I glanced at the screen . The pinned chat at the top - Sienna Reid . My best friend since forever . We'd known each other for twenty - six years . Grew up together , shared everything . Ten minutes ago we were literally cuddled up in my bed . So why the hell was she sending him five messages ? ** Landon , tomorrow you're getting engaged to Haven . Guess this is it for us . " ** ** As long as you're happy , I don't care if I cry myself to sleep . After I watch you two tomorrow , I'm gone - off to Seattle . Goodbye- * I read it three times . The typing style , the wavy lines , that stupid heart emoji - definitely her . My hands started shaking . My brain couldn't make sense of it . My boyfriend and my best friend ? No. No way . Oh God . The baby . Sienna's baby was Landon's . Chapter 1 I felt like I was suffocating . Tears burned behind my eyes . The bathroom door opened . I scrambled to put his phone back . Landon came out smiling . " You and Sienna have a good time ? I bet you two could talk for days now , huh ? " I couldn't speak . The words died in my throat . He picked up his hairdryer , grinning . " So , future Mrs. Clarke - you gonna do my hair tonight ? " Usually I'd jump at the chance . Now ? The thought of him doing this same cozy routine with Sienna made me sick . " My throat hurts . Can I just go to bed ? " He scooped me up and carried me to the bedroom like Prince Charming . Then he checked his phone . His whole body went rigid . A vein bulged in his neck . " Babe , I'm gonna run out for gum real quick . " I grabbed my shoes and followed him out , staying far enough back that he wouldn't notice . Please be wrong . Please be wrong . But there they were . Under the trees outside our building . Landon pulling Sienna into his arms . Everything spun . [ bit down on my hand so hard I tasted blood , just to keep from screaming . Landon's hand slid to Sienna's stomach . His voice cracked . " Why didn't you tell me ? That's my baby . " ' What's the point ? We can't be together . Tomorrow you're marrying Haven . " ' Seattle ? You're actually going ? " Yeah . And I'm not keeping it . " Sienna was fighting tears , trying to push him away . He wouldn't let go . He cupped her face and brushed away her tears like she was the most fragile thing in the world . And what about me ? You think I can just watch you leave ? " You have Haven . We never should've started this . " ' I love you . Don't do this to me , Sienna . If you go , I have nothing . " She broke down completely . They clung to each other like their lives depended on it . Perfect tragic lovers . And apparently , I was the evil bitch keeping them apart .