秉(bǐng )持着“损友”原则厮(sī )混多(duō )年的青梅竹(zhú )马卢嘉嘉(李婷(🛍)婷饰)和年(nián )孟宇(刘(liú )芮(ruì )麟饰)在(🌰)高(🍖)中(zhōng )毕业后一起去(qù )上海读医科大(🎲)学。年(nián )(🌗)孟宇(♑)凭借(jiè )自己的经(🐿)济头脑和家庭关系开(🕖)始在校(xiào )创业,财(cái )迷卢嘉嘉则为给异(📞)地(dì )初(chū )恋男友(😚)买手机(jī )(🙁)变身(🚸)年(🖍)孟(🚑)宇“御用(🤯)会计”顺便(biàn )兼职“拾荒”。之后卢嘉(🚨)嘉认清感情决定(💱)分手,年孟(㊗)宇(🥎)却(🥔)被(💻)学(xué )校的古(🔝)典美女孙晓(xiǎo )慧(huì )(肖(xiāo )(🙄)雨饰)吸引。孙晓慧作(zuò )为(wéi )情(🥫)场高(👃)手玩弄年孟宇于(😍)股掌,在(🏯)卢嘉嘉的帮助下才认(🤖)清(⚾)真相。此(🗳)时,卢(lú )嘉嘉的代课(🥊)学长姜枫喜欢上(shàng )卢(lú )嘉(jiā )嘉,年孟宇也渐渐意识(🃏)到自己对卢嘉(jiā )嘉的感情。非(🙎)典的(de )意(yì )外到来(lái )(📧)让三人开启同(tóng )居生活,姜(jiāng )枫(👵)向卢嘉嘉表(biǎo )白却被拒绝。年孟(🔙)宇终于(🐖)意识到和卢嘉嘉(jiā )多年(⏳)损友(🚽)背后(hòu )的(de )爱情真相(xiàng )