赵大(👷)咪生(shēng )于东北(🐽)小城,奋斗在(zài )北京,日(🕋)子过得不(🛍)温(wēn )不火(huǒ )(🤢)。在与(yǔ )初(🔧)恋男友结婚前夕,大咪发(fā )(🗼)现男友出(😧)轨,美好(hǎo )(👋)愿景(🎲)瞬间崩(bēng )塌(tā )(🏇)。赵大咪与客(kè )户(hù )李程成为合租伙伴。李程生于浙江富庶之(🚉)家,但(dàn )致(🕌)力(🛺)于(yú )在北京自(🗑)己奋斗,却遭(🚸)遇(yù )女(nǚ )友逼(bī )婚(🕕),一心想(xiǎng )要率(💞)性而活的他唯有痛苦(kǔ )分(fèn )手。同(tóng )(⏯)一(yī )屋(🖲)檐下(xià )(❔),性格迥异的两(🥎)人水火不容,大争(zhēng )小战随(suí )处上演。刀光剑影之后,同受情伤的两人(🧤)终(🔔)以好(hǎo )友(🕙)相(xiàng )称(chēng )。然(rán )(👺)而大咪却不知(zhī )李程已(yǐ )(🚴)对她动心(xīn ),反倒被李(🈁)程好友高伦硕(🥊)猛烈的爱情(qíng )攻(gōng )势击(😊)溃。但后来发现高(gāo )伦硕竟然是个有(yǒu )家室的(de )隐婚(hūn )男!赵大咪的爱情再次受挫。眼看赵(zhào )大咪痛不欲生,李程(🐞)终于鼓(🔞)起(🏴)勇(🚲)气(📐)将(🔎)赵大(🔙)咪拉(lā )到了(le )自己身(💣)边(🔥),惺惺相惜的两人(🍁)终(zhōng )于走到一起。李程(chéng )的前女友不合时宜地(🤼)重新出现(🕺),逼得赵大咪和李程(chéng )还未牵手就已分开。前女(nǚ )友(yǒu )看出(🈂)李(lǐ )程(🐌)心中只有(yǒu )赵(😲)大咪,不再纠缠,李(🛌)程终于重回赵(zhào )大咪(👆)身边。