赵大(dà )咪(mī )生(shēng )(🌠)于东(dōng )北(běi )小(xiǎo )城,奋(fèn )斗(dòu )在北京(jīng ),日(🔼)子(zǐ )过得不温不(🕸)火(🛍)。在与(🤢)初(chū )恋(🍥)男友(yǒu )结婚(hūn )前夕,大(dà )咪(🌰)发(fā )现男友出(🐮)轨,美好愿景瞬间崩(bēng )(🎲)塌。赵(zhào )大咪与客户李程成(🐿)为合租(zū )伙伴。李(lǐ )(🛍)程生于浙江富庶之家,但致力(🚥)于在北京自己奋斗,却(🍮)遭(zāo )遇女友逼婚(🚑),一心想要(😱)率性而活的他唯有痛(🧚)苦分(🔩)手(🥁)。同(tóng )一屋(wū )檐下,性(🔢)格迥异的两(🎛)人(🌊)水火不容(💻),大争小(🔝)战(✋)随(suí )处(chù )上演(yǎn )。刀(dāo )光(guāng )剑影(yǐng )之(zhī )后,同受(shòu )情伤的两(⛏)人终(zhōng )以好友相称。然而大咪却不知李程已对她(🧟)动心(🧣),反倒被(🌮)李程好友高(gāo )伦硕(shuò )猛烈的爱(ài )情攻势击溃。但后来发(🏻)现高伦硕竟然是个有家(jiā )室的隐婚(📟)男!赵(😝)大咪的爱情(qíng )再(🐡)次受挫。眼看赵大咪痛不欲(yù )生,李程终(💸)于(yú )鼓起勇气将赵(🚲)大咪拉到了(le )自己身边,惺惺相(🚡)惜的两人终于(yú )走到(dào )一起。李程的前女友(yǒu )不合(👚)时宜地重(chóng )(🧘)新出现(❓),逼得赵(zhào )大咪(mī )(😉)和李程还未牵手(💁)就(🈺)已(yǐ )分开。前女友(🔬)看出李程心(xīn )(🈂)中只有赵大(💛)咪,不再纠(🏡)缠,李(lǐ )程终(🛃)于(🛌)重回赵(zhào )大咪身(shēn )边(biān )。