赵大咪生(shēng )于东(dōng )北(běi )小(xiǎo )城,奋斗在北京(🐌),日子(zǐ )过(guò )得不温(wēn )不(bú )火。在(zài )与(yǔ )初恋男友(🔧)结婚前夕(🥈),大(🛤)咪发现男友出轨,美好(🎾)愿景(🌫)瞬间崩塌。赵大咪(♑)与客户(🚤)李程成为(wéi )合租伙伴。李程(🎡)生于浙(zhè )江富庶(✳)之家(🥄),但致(zhì )力于(🐖)在北京自(zì )己奋斗,却遭遇女友逼婚,一(yī )心(xīn )想要率性(🤷)而活的(de )他(🚢)唯有痛苦分手。同一屋(🛑)檐(yán )下(😞),性格迥异的两(liǎng )人水火不(bú )容,大争(📙)小战随处上(shàng )演。刀(dāo )光(🙄)剑影之(🙀)后,同受(🎾)情伤的(de )两人终以好友(🔔)相称。然而大咪却不知李(🎋)程已对她(tā )动(dòng )心(xīn )(🧣),反(⚾)倒被(🌮)李程好友高伦硕(shuò )(💹)猛(💔)烈(liè )的爱情攻(gōng )势(💍)击溃。但(😊)后(hòu )来发现(xiàn )高(🌹)伦硕竟然(rán )是个有家室(shì )的隐婚男!赵大咪(mī )的爱情(qíng )再次(cì )受挫。眼(😙)看赵(⏲)大咪痛不欲生,李程终于鼓起(🍽)勇气将赵大咪拉到(dào )了(le )自(👄)己身边,惺惺(xīng )相惜(🌸)的两人终于走到一(👛)起。李程的前女(nǚ )友不(🐂)合时宜(yí )地重(chóng )新出(🤼)现,逼得(dé )赵大(🎴)咪(😉)和李程还未牵手就(🈺)已分(🧥)开。前(🈳)女(🐈)友(🔬)看(🍯)出李程心(xīn )中只有(🐱)赵大咪,不再纠缠(chán ),李程终于重回(huí )赵大咪身边。