赵大咪生于(👷)东北小(xiǎo )城,奋斗在(📒)北京(jīng ),日子(🌰)过得(🕋)不(bú )(😘)温(wēn )不火。在与初(🤴)恋男友结(jié )婚前(🆖)夕,大(dà )(🛤)咪发现(🔬)男友出轨(🥩),美好愿(yuàn )景瞬间崩塌(🎏)。赵大咪(♑)与(yǔ )客户李程(chéng )(⚫)成为合租伙伴。李程生(🕖)于浙(👁)江富(fù )庶之家(jiā ),但致力(lì )于在北京自己奋斗,却遭(✖)遇女友(🚸)逼婚(🚑),一(🥀)心想要率性(xìng )而活的他唯有痛苦分(fèn )(🔩)手。同一屋(🛑)檐下(😞),性格迥异的两人水火不容(róng ),大争(zhēng )(📙)小战随处上(shàng )演。刀光剑影(👓)之(🙀)后,同受(🎾)情伤的两人(rén )终以好(🧤)友(🔔)相称。然而(ér )大咪却不知李(🎋)程已(yǐ )对她动心(xīn ),反倒被李程好友高伦硕猛烈的爱情攻势(shì )击(jī )溃。但后来发现高(gāo )伦(lún )硕(🐨)竟然是个有家室(shì )(🌼)的(🚶)隐婚男!赵(😝)大咪(mī )的爱情再次受挫。眼(yǎn )看赵(⏲)大咪痛不欲(yù )生,李(👵)程终(zhōng )于鼓起勇气(qì )将(jiāng )赵(🚲)大咪拉到了自己身边,惺惺(xīng )(🔥)相(🚡)惜(xī )的(📞)两人(rén )(🏓)终于走到(dào )一(yī )起。李程的前女友(yǒu )不合时(🛃)宜(yí )地(👩)重(chóng )新出现,逼(bī )(✖)得赵大(dà )咪和李程(🍹)还未牵手就(jiù )已分开。前(qián )女(nǚ )友看出(chū )李(lǐ )程心(🈂)中只(zhī )有赵大咪,不(🐅)再(⛅)纠缠,李程终于重回赵大咪身边。